fix possible null reference with search hints

2013-10-22 12:08:54 -04:00 · 2013-10-22 12:08:54 -04:00 · 96fd6459b2
commit 96fd6459b2
parent 9c56495867
1 changed files with 1 additions and 0 deletions
--- a/MediaBrowser.Server.Implementations/Library/LuceneSearchEngine.cs
+++ b/MediaBrowser.Server.Implementations/Library/LuceneSearchEngine.cs
@ -87,6 +87,7 @@ namespace MediaBrowser.Server.Implementations.Library

                    return list;
                })
+                .Where(i => !string.IsNullOrEmpty(i))
                .Distinct(StringComparer.OrdinalIgnoreCase)
                .ToList();