--- a/mercurial/ancestor.py Mon Feb 24 22:42:13 2014 +0100
+++ b/mercurial/ancestor.py Mon Feb 24 22:42:13 2014 +0100
@@ -31,7 +31,7 @@
poison = 1 << (i + 1)
gca = set()
- interesting = left = len(nodes)
+ interesting = len(nodes)
nv = len(seen) - 1
while nv >= 0 and interesting:
v = nv
@@ -45,10 +45,8 @@
gca.add(v)
sv |= poison
if v in nodes:
- left -= 1
- if left <= 1:
- # history is linear
- return set([v])
+ # history is linear
+ return set([v])
if sv < poison:
for p in pfunc(v):
sp = seen[p]