log --copies: use manifest.find instead of delta when manifest parent is not rev-1
This fixes issue391.
--- a/mercurial/commands.py Fri Oct 13 09:58:55 2006 -0700
+++ b/mercurial/commands.py Fri Oct 13 09:58:55 2006 -0700
@@ -1840,6 +1840,8 @@
break
if rev in rcache[fn]:
return rcache[fn][rev]
+ if repo.manifest.parentrevs(rev) != (rev - 1, -1):
+ return ncache[fn].get(repo.manifest.find(man, fn)[0])
if not dcache or dcache[0] != man:
dcache[:] = [man, repo.manifest.readdelta(man)]
if fn in dcache[1]: