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builtin/blame.c::find_copy_in_blob: no need to scan for region end

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The region end can be looked up just like its beginning.

Signed-off-by: David Kastrup <dak@gnu.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
David Kastrup 2014-02-22 17:02:47 +01:00 committed by Junio C Hamano
parent 352bbbd9f2
commit 3ee8944fa5
1 changed files with 1 additions and 8 deletions
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9
builtin/blame.c
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@ -923,7 +923,6 @@ static void find_copy_in_blob(struct scoreboard *sb,
mmfile_t *file_p)
{
const char *cp;
int cnt;
mmfile_t file_o;
struct handle_split_cb_data d;
@ -934,13 +933,7 @@ static void find_copy_in_blob(struct scoreboard *sb,
*/
cp = nth_line(sb, ent->lno);
file_o.ptr = (char *) cp;
cnt = ent->num_lines;
while (cnt && cp < sb->final_buf + sb->final_buf_size) {
if (*cp++ == '\n')
cnt--;
}
file_o.size = cp - file_o.ptr;
file_o.size = nth_line(sb, ent->lno + ent->num_lines) - cp;
/*
* file_o is a part of final image we are annotating.