Making MSRegexCompiledEngine properly use concurrent dictionary

totpero · Oct 19, 2022 · 0f02711 · 0f02711
1 parent df9026a
commit 0f02711
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/DeviceDetector.NET/RegexEngine/MSRegexCompiledEngine.cs b/DeviceDetector.NET/RegexEngine/MSRegexCompiledEngine.cs
@@ -15,7 +15,7 @@ public class MSRegexCompiledEngine : IRegexEngine
 
         private Regex GetRegex(string pattern)
         {
-            return _staticRegExCache.Value.GetOrAdd(pattern, new Regex(pattern, RegexOptions.IgnoreCase | RegexOptions.Compiled));
+            return _staticRegExCache.Value.GetOrAdd(pattern, (regexPattern) => new Regex(regexPattern, RegexOptions.IgnoreCase | RegexOptions.Compiled));
         }
 
         public bool Match(string input, string pattern)
@@ -39,7 +39,7 @@ public IEnumerable<string> MatchesUniq(string input, string pattern)
                 {
                     if (!match.Value.Equals(group.Value))
                     {
-                       yield return group.Value;
+                        yield return group.Value;
                     }
                 }
             }
@@ -50,4 +50,4 @@ public string Replace(string input, string pattern, string replacement)
             return GetRegex(pattern).Replace(input, replacement);
         }
     }
-}
+}