Fixed: (Cardigann) Fallback variables to empty string to prevent NullRef

Prowlarr · Sep 19, 2023 · add2988 · add2988
1 parent 9869c22
commit add2988
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannBase.cs b/src/NzbDrone.Core/Indexers/Definitions/Cardigann/CardigannBase.cs
@@ -374,7 +374,7 @@ public string ApplyGoTemplateText(string template, Dictionary<string, object> va
                 var newvalue = reReplaceRegexMatches.Groups[3].Value;
 
                 var replaceRegex = new Regex(regexp);
-                var input = (string)variables[variable];
+                var input = (string)variables[variable] ?? string.Empty;
                 var expanded = replaceRegex.Replace(input, newvalue);
 
                 if (modifier != null)