[dotnet] Fix operator-o spotted by mberends++.

jnthn · Jan 22, 2011 · 3b6c0e6 · 3b6c0e6
1 parent b237786
commit 3b6c0e6
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/dotnet/runtime/Runtime/Signatures/Parameter.cs b/dotnet/runtime/Runtime/Signatures/Parameter.cs
@@ -90,9 +90,13 @@ public class Parameter
         /// </summary>
         public const int NAMED_FLAG = 8;
 
+        /// <summary>
+        /// Tests whether the flag is optional.
+        /// </summary>
+        /// <returns></returns>
         public bool IsOptional()
         {
-            return (Flags ^ OPTIONAL_FLAG) > 0;
+            return (Flags & OPTIONAL_FLAG) > 0;
         }
     }
 }