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Merge branch 'sb/mailmap-freeing-NULL-is-ok' 

* sb/mailmap-freeing-NULL-is-ok:
  mailmap: remove redundant check for freeing memory
This commit is contained in:
Junio C Hamano 2013-09-11 15:00:43 -07:00
parent 0a3bc7d298 c9ba31f592
commit e5229b6a61
1 changed files with 1 additions and 2 deletions
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3
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++)