[PATCH] builtin/blame.c::find_copy_in_blob: no need to scan for region end
The region end can be looked up just like its beginning.
Signed-off-by: David Kastrup <dak@gnu.org>
---
builtin/blame.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/builtin/blame.c b/builtin/blame.c
index e44a6bb..96716dd 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -939,7 +939,6 @@ 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;
@@ -950,13 +949,7 @@ 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.
--
1.8.3.2
David Kastrup <dak@gnu.org>