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mailmap: remove redundant check for freeing memory

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The condition as it is written in that line has already been checked
in the beginning of the function, which was introduced in
8503ee4 (2007-05-01, Fix read_mailmap to handle a caller uninterested
in repo abbreviation)

Helped-by: Jeff King <peff@peff.net>
Helped-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2013-08-20 16:18:00 +02:00 committed by Junio C Hamano
parent 4d06473928
commit c9ba31f592
1 changed files with 1 additions and 2 deletions
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mailmap.c
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@ -153,8 +153,7 @@ static void read_mailmap_line(struct string_list *map, char *buffer,
if (!strncmp(buffer, abbrev, abblen)) {
char *cp;
if (repo_abbrev)
free(*repo_abbrev);
free(*repo_abbrev);
*repo_abbrev = xmalloc(len);
for (cp = buffer + abblen; isspace(*cp); cp++)