Fixed: Don't fail import if symlink target can't be resolved

(cherry picked from commit 8cb58a63d8ec1b290bc57ad2cf1e90809ceebce9)

src/NzbDrone.Common/Disk/DiskProviderBase.cs

@@ -190,16 +190,23 @@ namespace NzbDrone.Common.Disk
 
             var fi = new FileInfo(path);
 
-            // If the file is a symlink, resolve the target path and get the size of the target file.
-            if (fi.Attributes.HasFlag(FileAttributes.ReparsePoint))
+            try
             {
-                var targetPath = fi.ResolveLinkTarget(true)?.FullName;
-
-                if (targetPath != null)
+                // If the file is a symlink, resolve the target path and get the size of the target file.
+                if (fi.Attributes.HasFlag(FileAttributes.ReparsePoint))
                 {
-                    fi = new FileInfo(targetPath);
+                    var targetPath = fi.ResolveLinkTarget(true)?.FullName;
+
+                    if (targetPath != null)
+                    {
+                        fi = new FileInfo(targetPath);
+                    }
                 }
             }
+            catch (IOException ex)
+            {
+                Logger.Trace(ex, "Unable to resolve symlink target for {0}", path);
+            }
 
             return fi.Length;
         }