From: Petr Baudis <pasky@suse.cz>
Date: Tue, 12 Aug 2008 16:19:20 +0000 (+0200)
Subject: tg-export: Ensure we don't overwrite a branch by git update-ref
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=15805347ff509a3b83a87ffe736b5ac1b5eaf6ce;hp=15805347ff509a3b83a87ffe736b5ac1b5eaf6ce;p=topgit.git

tg-export: Ensure we don't overwrite a branch by git update-ref
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