If we can't write the branch cache, fail quietly.
--- a/mercurial/localrepo.py Wed Oct 18 10:35:14 2006 +0200
+++ b/mercurial/localrepo.py Wed Oct 18 10:46:51 2006 -0500
@@ -322,11 +322,14 @@
return self.branchcache
def _writebranchcache(self):
- f = self.opener("branches.cache", "w")
- t = self.changelog.tip()
- f.write("%s %s\n" % (hex(t), self.changelog.count() - 1))
- for label, node in self.branchcache.iteritems():
- f.write("%s %s\n" % (hex(node), label))
+ try:
+ f = self.opener("branches.cache", "w")
+ t = self.changelog.tip()
+ f.write("%s %s\n" % (hex(t), self.changelog.count() - 1))
+ for label, node in self.branchcache.iteritems():
+ f.write("%s %s\n" % (hex(node), label))
+ except IOError:
+ pass
def lookup(self, key):
if key == '.':