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author | René Scharfe <l.s.r@web.de> | 2015-10-24 19:21:31 +0300 |
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committer | Junio C Hamano <gitster@pobox.com> | 2015-10-27 00:06:46 +0300 |
commit | e510ab898865fdaf131e9bc9fd6ab6b7c4a94c9b (patch) | |
tree | e189dbe7cc56b89b1d8c2e1d884db8d1da6e4a8b /builtin/rev-parse.c | |
parent | 24358560c3c0ab51c9ef8178d99f46711716f6c0 (diff) |
use pop_commit() for consuming the first entry of a struct commit_list
Instead of open-coding the function pop_commit() just call it. This
makes the intent clearer and reduces code size.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/rev-parse.c')
-rw-r--r-- | builtin/rev-parse.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 02d747dcb1..e92a782f77 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -281,11 +281,8 @@ static int try_difference(const char *arg) b = lookup_commit_reference(end); exclude = get_merge_bases(a, b); while (exclude) { - struct commit_list *n = exclude->next; - show_rev(REVERSED, - exclude->item->object.sha1,NULL); - free(exclude); - exclude = n; + struct commit *commit = pop_commit(&exclude); + show_rev(REVERSED, commit->object.sha1, NULL); } } *dotdot = '.'; |