From 3bc88e4eb97b06bc9fcb019bd91c0d50a107f3d4 Mon Sep 17 00:00:00 2001
From: VilhoRaatikka <vilho.raatikka@skysql.com>
Date: Thu, 21 Aug 2014 23:31:23 +0300
Subject: [PATCH] skygw_get_canonical didn't return NULL pointerin cases where
 parsing info didn't exist or something went wrong.

---
 query_classifier/query_classifier.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/query_classifier/query_classifier.cc b/query_classifier/query_classifier.cc
index 2f29ddba1..8379c1b89 100644
--- a/query_classifier/query_classifier.cc
+++ b/query_classifier/query_classifier.cc
@@ -865,6 +865,7 @@ char* skygw_get_canonical(
         
         if (querybuf->gwbuf_parsing_info == NULL)
         {
+                querystr = NULL;
                 goto retblock;
         }       
         pi = (parsing_info_t*)querybuf->gwbuf_parsing_info;
@@ -878,6 +879,7 @@ char* skygw_get_canonical(
                         mysql != NULL && 
                         thd != NULL && 
                         lex != NULL);
+                querystr = NULL;
                 goto retblock;
         }