r4759 - trunk/wooly/python/wooly

Author: tmckay
Date: 2011-05-09 12:58:48 +0000 (Mon, 09 May 2011)
New Revision: 4759

Modified:
   trunk/wooly/python/wooly/sql.py
Log:
Allow null where expressions on sql queries.


Modified: trunk/wooly/python/wooly/sql.py
===================================================================
--- trunk/wooly/python/wooly/sql.py	2011-05-09 12:58:08 UTC (rev 4758)
+++ trunk/wooly/python/wooly/sql.py	2011-05-09 12:58:48 UTC (rev 4759)
@@ -118,9 +118,9 @@
 
     def render_sql_where(self, session):
         exprs = self.where_exprs.get(session)
+        if exprs:
+            return "where %s" % " and ".join(exprs)
 
-        return "where %s" % " and ".join(exprs)
-
     def render_sql_order_by(self, session):
         pass