fix mysql_query_value for missing values

Daniel Kinzler · Daniel Kinzler · commit 694b13c86255 · 2012-01-06T11:22:48.000Z
git-svn-id: https://svn.toolserver.org/svnroot/daniel/duesenstuff/trunk/gpClient@596 9f2c43bc-b3c0-43f4-b155-41619b16f219
diff --git a/python/gp/mysql.py b/python/gp/mysql.py
@@ -580,7 +580,7 @@ def mysql_select_db ( self, db ):
 	def mysql_query_value (self, sql ):
 		r = self.mysql_query_record( sql )
 		
-		if ( not 1 ): return None
+		if not r: return None
 		else: return r[0]
 	
 	def mysql_query_record (self, sql ):
