THRIFT-2459: --version should not exit 1

Client: compiler
Patch: jfarrell

Updated compiler to exit 0 when --version is called.

diff --git a/compiler/cpp/src/main.cc b/compiler/cpp/src/main.cc
index e1c9394..2b47263 100755 (executable)
--- a/compiler/cpp/src/main.cc
+++ b/compiler/cpp/src/main.cc
@@ -1145,7 +1145,7 @@ int main(int argc, char** argv) {
   // if you're asking for version, you have a right not to pass a file
   if ((strcmp(argv[argc-1], "-version") == 0) || (strcmp(argv[argc-1], "--version") == 0)) {
     version();
-    exit(1);
+    exit(0);
   }
 
   // You gotta generate something!