Fix incorrect escaping in regex pattern

1 files changed, 1 insertions, 1 deletions

diff --git a/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs b/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
index c9d4e4342..a70077163 100644
--- a/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
+++ b/Emby.Server.Implementations/Library/CoreResolutionIgnoreRule.cs
@@ -149,7 +149,7 @@ namespace Emby.Server.Implementations.Library
                 }
 
                 // Ignore samples
-                Match m = Regex.Match(filename,"\bsample\b",RegexOptions.IgnoreCase);
+                Match m = Regex.Match(filename,@"\bsample\b",RegexOptions.IgnoreCase);
 
                 return m.Success;
             }