THRIFT-46. csharp: Throw the correct exception for an unknown method

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@732080 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/compiler/cpp/src/generate/t_csharp_generator.cc b/compiler/cpp/src/generate/t_csharp_generator.cc
index d592a7c..a5c4bd1 100644 (file)
--- a/compiler/cpp/src/generate/t_csharp_generator.cc
+++ b/compiler/cpp/src/generate/t_csharp_generator.cc
@@ -1023,7 +1023,8 @@ void t_csharp_generator::generate_service_server(t_service* tservice) {
     indent() << "TMessage msg = iprot.ReadMessageBegin();" << endl;
 
   f_service_ <<
-    indent() << "ProcessFunction fn = processMap_[msg.Name];" << endl <<
+    indent() << "ProcessFunction fn;" << endl <<
+    indent() << "processMap_.TryGetValue(msg.Name, out fn);" << endl <<
     indent() << "if (fn == null) {" << endl <<
     indent() << "  TProtocolUtil.Skip(iprot, TType.Struct);" << endl <<
     indent() << "  iprot.ReadMessageEnd();" << endl <<