rescue all errors and return the proper format

This rescues all errors and returns a proper JSON response. Fixes #2833.

diff --git a/lib/api.rb b/lib/api.rb
index f58b82f..3dd8271 100644 (file)
--- a/lib/api.rb
+++ b/lib/api.rb
@@ -8,6 +8,10 @@ module Gitlab
       rack_response({'message' => '404 Not found'}.to_json, 404)
     end
 
+    rescue_from :all do
+      rack_response({'message' => '500 Internal Server Error'}, 500)
+    end
+
     format :json
     error_format :json
     helpers APIHelpers