1 files changed, 2 insertions, 3 deletions
diff --git a/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ISymbolNode.cs b/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ISymbolNode.cs
index 92ea4ca92b1..336c0121502 100644
--- a/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ISymbolNode.cs
+++ b/src/coreclr/tools/Common/Compiler/DependencyAnalysis/ISymbolNode.cs
@@ -76,13 +76,12 @@ namespace ILCompiler.DependencyAnalysis
     public static class ISymbolNodeExtensions
     {
         [ThreadStatic]
-        static Utf8StringBuilder s_cachedUtf8StringBuilder;
+        private static Utf8StringBuilder s_cachedUtf8StringBuilder;
 
         public static string GetMangledName(this ISymbolNode symbolNode, NameMangler nameMangler)
         {
             Utf8StringBuilder sb = s_cachedUtf8StringBuilder;
-            if (sb == null)
-                sb = new Utf8StringBuilder();
+            sb ??= new Utf8StringBuilder();
 
             symbolNode.AppendMangledName(nameMangler, sb);
             string ret = sb.ToString();