# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1254936154 -7200
# Node ID a7c5e62c7e00b61aa37d1f39515c9d525751c5e0
# Parent  8326aceecb46300c0dfa512e4598fd247daf70cd
don't crash if specified page size is greater than rset size

diff -r 8326aceecb46 -r a7c5e62c7e00 web/component.py
--- a/web/component.py	Wed Oct 07 19:15:43 2009 +0200
+++ b/web/component.py	Wed Oct 07 19:22:34 2009 +0200
@@ -106,6 +106,8 @@
             start = int(self.req.form[self.start_param])
         except KeyError:
             start, stop = 0, self.page_size
+        if start >= len(self.rset):
+            start, stop = 0, self.page_size
         self.starting_from = start
         return start, stop