From 0f02711aeecce0328d9c3657e211f123890e9fcc Mon Sep 17 00:00:00 2001
From: Alex Girard <me@alexgirard.ca>
Date: Tue, 18 Oct 2022 21:05:33 -0400
Subject: [PATCH] Making MSRegexCompiledEngine properly use concurrent
 dictionary

---
 DeviceDetector.NET/RegexEngine/MSRegexCompiledEngine.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/DeviceDetector.NET/RegexEngine/MSRegexCompiledEngine.cs b/DeviceDetector.NET/RegexEngine/MSRegexCompiledEngine.cs
index 754ac4c..4e65584 100644
--- 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);
         }
     }
-}
+}
\ No newline at end of file