Fixed: Request binding from Sonarr due to string Ep values

src/NzbDrone.Core/IndexerSearch/Definitions/TvSearchCriteria.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Globalization;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Parser;
 
 namespace NzbDrone.Core.IndexerSearch.Definitions
@@ -7,7 +8,7 @@ namespace NzbDrone.Core.IndexerSearch.Definitions
     public class TvSearchCriteria : SearchCriteriaBase
     {
         public int? Season { get; set; }
-        public int? Ep { get; set; }
+        public string Episode { get; set; }
 
         public string ImdbId { get; set; }
         public int? TvdbId { get; set; }
@@ -25,11 +26,11 @@ namespace NzbDrone.Core.IndexerSearch.Definitions
             }
 
             string episodeString;
-            if (DateTime.TryParseExact(string.Format("{0} {1}", Season, Ep), "yyyy MM/dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var showDate))
+            if (DateTime.TryParseExact(string.Format("{0} {1}", Season, Episode), "yyyy MM/dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var showDate))
             {
                 episodeString = showDate.ToString("yyyy.MM.dd");
             }
-            else if (!Ep.HasValue || Ep == 0)
+            else if (Episode.IsNullOrWhiteSpace())
             {
                 episodeString = string.Format("S{0:00}", Season);
             }
@@ -37,11 +38,11 @@ namespace NzbDrone.Core.IndexerSearch.Definitions
             {
                 try
                 {
-                    episodeString = string.Format("S{0:00}E{1:00}", Season, Ep);
+                    episodeString = string.Format("S{0:00}E{1:00}", Season, ParseUtil.CoerceInt(Episode));
                 }
                 catch (FormatException)
                 {
-                    episodeString = string.Format("S{0:00}E{1}", Season, Ep);
+                    episodeString = string.Format("S{0:00}E{1}", Season, Episode);
                 }
             }
 

src/NzbDrone.Core/IndexerSearch/NewznabRequest.cs

@@ -16,7 +16,7 @@ namespace NzbDrone.Core.IndexerSearch
         public int? traktid { get; set; }
         public int? tvdbid { get; set; }
         public int? season { get; set; }
-        public int? ep { get; set; }
+        public string ep { get; set; }
         public string album { get; set; }
         public string artist { get; set; }
         public string label { get; set; }

src/NzbDrone.Core/IndexerSearch/NzbSearchService.cs

@@ -79,7 +79,7 @@ namespace NzbDrone.Core.IndexerSearch
             var searchSpec = Get<TvSearchCriteria>(request, indexerIds, interactiveSearch);
 
             searchSpec.Season = request.season;
-            searchSpec.Ep = request.ep;
+            searchSpec.Episode = request.ep;
             searchSpec.TvdbId = request.tvdbid;
             searchSpec.ImdbId = request.imdbid;
             searchSpec.TraktId = request.traktid;

src/NzbDrone.Core/Indexers/Definitions/BroadcastheNet/BroadcastheNetRequestGenerator.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Common.Http;
 using NzbDrone.Core.IndexerSearch.Definitions;
 
@@ -68,14 +69,14 @@ namespace NzbDrone.Core.Indexers.BroadcastheNet
             }
 
             // If only the season/episode is searched for then change format to match expected format
-            if (searchCriteria.Season > 0 && searchCriteria.Ep == null)
+            if (searchCriteria.Season > 0 && searchCriteria.Episode == null)
             {
                 parameters.Name = string.Format("Season {0}%", searchCriteria.Season.Value);
                 parameters.Category = "Season";
             }
-            else if (searchCriteria.Season > 0 && searchCriteria.Ep.Value > 0)
+            else if (searchCriteria.Season > 0 && int.Parse(searchCriteria.Episode) > 0)
             {
-                parameters.Name = string.Format("S{0:00}E{1:00}", searchCriteria.Season.Value, searchCriteria.Ep.Value);
+                parameters.Name = string.Format("S{0:00}E{1:00}", searchCriteria.Season.Value, int.Parse(searchCriteria.Episode));
                 parameters.Category = "Episode";
             }
 

src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannRequestGenerator.cs

@@ -74,7 +74,7 @@ namespace NzbDrone.Core.Indexers.Cardigann
             var variables = GetQueryVariableDefaults(searchCriteria);
 
             variables[".Query.Series"] = null;
-            variables[".Query.Ep"] = searchCriteria.Ep;
+            variables[".Query.Ep"] = searchCriteria.Episode;
             variables[".Query.Season"] = searchCriteria.Season;
             variables[".Query.IMDBID"] = searchCriteria.ImdbId;
             variables[".Query.IMDBIDShort"] = searchCriteria.ImdbId?.Replace("tt", "") ?? null;

src/NzbDrone.Core/Indexers/Definitions/Newznab/NewznabRequestGenerator.cs

@@ -92,9 +92,9 @@ namespace NzbDrone.Core.Indexers.Newznab
                 parameters += string.Format("&season={0}", searchCriteria.Season);
             }
 
-            if (searchCriteria.Ep.HasValue && capabilities.TvSearchEpAvailable)
+            if (searchCriteria.Episode.IsNotNullOrWhiteSpace() && capabilities.TvSearchEpAvailable)
             {
-                parameters += string.Format("&ep={0}", searchCriteria.Ep);
+                parameters += string.Format("&ep={0}", searchCriteria.Episode);
             }
 
             if (searchCriteria.SearchTerm.IsNotNullOrWhiteSpace())