commit 1de945b378917baebc96eb88f2b36877515faf7c
author Jan Tattermusch <jtattermusch@google.com> Fri May 19 17:33:21 2017 +0200
committer Jan Tattermusch <jtattermusch@google.com> Fri May 19 17:33:21 2017 +0200
tree eaf6b91f3103f734ce6796302dda3361b07199fb
parent af3cc761adfd06b7620b77d70e87640b7a341ba1

dont concatenate strings when status is OK

src/csharp/Grpc.Core/Internal/CallError.cs

diff --git a/src/csharp/Grpc.Core/Internal/CallError.cs b/src/csharp/Grpc.Core/Internal/CallError.cs
index 541575f..a46f9b3 100644
--- a/src/csharp/Grpc.Core/Internal/CallError.cs
+++ b/src/csharp/Grpc.Core/Internal/CallError.cs
@@ -72,7 +72,10 @@
         /// </summary>
         public static void CheckOk(this CallError callError)
         {
-            GrpcPreconditions.CheckState(callError == CallError.OK, "Call error: " + callError);
+            if (callError != CallError.OK)
+            {
+                throw new InvalidOperationException("Call error: " + callError);
+            }
         }
     }
 }