bin/g++ in gcc-to-clang-analyzer-0.0.10 vs bin/g++ in gcc-to-clang-analyzer-0.0.11

@@ -15,10 +15,10 @@
 LOG.info("executing '#{cl}'")
             
 res = system(cl)
 unless res
   LOG.warn("problems while executing #{cl}")
-  exit res
+  exit 1
 end
 
 if output.length > 0
   workspace_path = File.absolute_path('..')
   prefix = File.absolute_path('.').gsub(workspace_path+'/', '')