diff mercurial/mpatch.c @ 19093:6f27efc7db23 stable

hgweb: fix empty navigation detection For some obscure reason, changelog.node(0) returns nullid if changelog is empty. this break empty navigation detection. We fix this code by using the length of the changelog. Using the length have some issue with revision filtering but this is a small step in the right direction. Proper fix comes in later changeset.
author Pierre-Yves David <pierre-yves.david@logilab.fr>
date Tue, 30 Apr 2013 15:11:12 +0200
parents 9a8ab5c47f84
children 09e41ac6289d
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