Merge branch 'branches/pulls/205' into next

ChangeLog

@@ -1,3 +1,9 @@
+protobuf-c (1.2.1) UNRELEASED
+
+  [ Paolo Borelli ]
+  * protoc-c: Generate code that uses the universal zero initializer {0} when
+    initializing a oneof union.
+
 protobuf-c (1.2.0)
 
   [ Robert Edmonds ]

protoc-c/c_message.cc

@@ -236,8 +236,8 @@ GenerateStructDefinition(io::Printer* printer) {
     vars["foneofname"] = FullNameToUpper(oneof->full_name());
     // Initialize the case enum
     printer->Print(vars, ", $foneofname$__NOT_SET");
-    // Initialize the enum
-    printer->Print(", {}");
+    // Initialize the union
+    printer->Print(", {0}");
   }
   printer->Print(" }\n\n\n");