interpret_branch_name: rename "cp" variable to "at"
commitf278f40f09fd5a4e8e091be489bcb54230d2e3de
authorJeff King <peff@peff.net>
Wed, 15 Jan 2014 08:27:32 +0000 (15 03:27 -0500)
committerJunio C Hamano <gitster@pobox.com>
Wed, 15 Jan 2014 20:38:47 +0000 (15 12:38 -0800)
treec05a72a52f6616f25393024050f13e876b410232
parenta39c14af82e973ba1502888e89585b7501721ede
interpret_branch_name: rename "cp" variable to "at"

In the original version of this function, "cp" acted as a
pointer to many different things. Since the refactoring in
the last patch, it only marks the at-sign in the string.
Let's use a more descriptive variable name.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
sha1_name.c