fix #38

methane · methane · commit 2009c18de8e8 · 2017-02-10T20:22:02.000+09:00
diff --git a/tornado_mysql/cursors.py b/tornado_mysql/cursors.py
@@ -230,7 +230,7 @@ def callproc(self, procname, args=()):
                                        for i in range_type(len(args))]))
         yield self._query(q)
         self._executed = q
-        yield gen.Return(args)
+        raise gen.Return(args)
 
     def fetchone(self):
         ''' Fetch the next row '''
