From: W. Trevor King <wking@drexel.edu>
Date: Mon, 14 Dec 2009 01:09:51 +0000 (-0500)
Subject: Adjust Hg._vcs_revision_id for 1-indexed revision ids.
X-Git-Tag: 1.0.0~59^2~52^2~70
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=7dc16313f3426640830a79be914be9dc01d08849;p=be.git

Adjust Hg._vcs_revision_id for 1-indexed revision ids.
---

diff --git a/libbe/storage/vcs/hg.py b/libbe/storage/vcs/hg.py
index 776d986..7e0643b 100644
--- a/libbe/storage/vcs/hg.py
+++ b/libbe/storage/vcs/hg.py
@@ -112,6 +112,8 @@ class Hg(base.VCS):
         return self._vcs_revision_id(-1)
 
     def _vcs_revision_id(self, index, style='id'):
+        if index > 0:
+            index -= 1
         args = ['identify', '--rev', str(int(index)), '--%s' % style]
         kwargs = {'expect': (0,255)}
         status,output,error = self._u_invoke_client(*args, **kwargs)