v1.0.130 - suppress error output

occasionally an error pops up, but does not appear to affect the end result... so hiding it to avoid user confusion and unwarranted issues.

Problem is located within this "Levenshtein_distance" calculation function, https://en.wikibooks.org/wiki/Algorithm_Implementation/Strings/Levenshtein_distance
#13

root/scripts/download.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-scriptVersion="1.0.129"
+scriptVersion="1.0.130"
 lidarrUrlBase="$(cat /config/config.xml | xq | jq -r .Config.UrlBase)"
 if [ "$lidarrUrlBase" = "null" ]; then
 	lidarrUrlBase=""
@@ -1236,7 +1236,7 @@ ArtistDeezerSearch () {
 
 			log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Checking for Match..."
 			log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Calculating Similarity..."
-			diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${deezerAlbumTitleClean,,}")
+			diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${deezerAlbumTitleClean,,}" 2>/dev/null)
 			if [ "$diff" -le "5" ]; then
 				log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Deezer MATCH Found :: Calculated Difference = $diff"
 
@@ -1305,7 +1305,7 @@ FuzzyDeezerSearch () {
 
 				log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Checking for Match..."
 				log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Calculating Similarity..."
-				diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${deezerAlbumTitleClean,,}")
+				diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${deezerAlbumTitleClean,,}" 2>/dev/null)
 				if [ "$diff" -le "5" ]; then
 					log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $deezerAlbumTitleClean :: Deezer MATCH Found :: Calculated Difference = $diff"
 					DownloadProcess "$deezerAlbumID" "DEEZER" "$lidarrAlbumReleaseYear" "$lidarrAlbumReleaseTitle"
@@ -1365,7 +1365,7 @@ ArtistTidalSearch () {
 			downloadedReleaseYear="${downloadedReleaseDate:0:4}"
 			log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $tidalAlbumTitleClean :: Checking for Match..."
 			log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $tidalAlbumTitleClean :: Calculating Similarity..."
-			diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${tidalAlbumTitleClean,,}")
+			diff=$(levenshtein "${lidarrAlbumReleaseTitleClean,,}" "${tidalAlbumTitleClean,,}" 2>/dev/null)
 			if [ "$diff" -le "5" ]; then
 				log ":: $1 :: $lidarrArtistName :: $lidarrAlbumTitle :: $lidarrAlbumReleaseTitleClean vs $tidalAlbumTitleClean :: Tidal MATCH Found :: Calculated Difference = $diff"