fix: potential exception

xjasonlyu · May 23, 2021 · 843463e · 843463e
1 parent c926a77
commit 843463e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Jellyfin.Plugin.AVDC/Providers/BaseProvider.cs b/Jellyfin.Plugin.AVDC/Providers/BaseProvider.cs
@@ -69,7 +69,7 @@ private static string ExtractExternalId(string s)
                 .Replace("item_", string.Empty)
                 .Replace(".html", string.Empty);
 
-            return s.Substring(s.LastIndexOf('/')).TrimStart('/');
+            return s.LastIndexOf('/') > 0 ? s.Substring(s.LastIndexOf('/')).TrimEnd('/') : s;
         }
 
         private static string[] ProviderNames => typeof(Constant).GetFields(BindingFlags.Public | BindingFlags.Static)