hg-fast-export.py: support older hg versions
authorKyle J. McKay <mackyle@gmail.com>
Sat, 15 Mar 2014 05:18:08 +0000 (22:18 -0700)
committerFrej Drejhammar <frej.drejhammar@gmail.com>
Sun, 16 Mar 2014 15:00:42 +0000 (16:00 +0100)
commit4be2fa46ee0797e9e4cc59cf82048e29e4dc2747
tree12dda099561cb8bf79aa20e71d7af68354ff2086
parent728716375b3d47ab45f23dabc02c32424c9328f4
hg-fast-export.py: support older hg versions

Do not use the closesbranch function as it was added in later
versions of hg.  Use its definition instead.
hg-fast-export.py