Eliminate a layer of nesting.
Signed-off-by: Michael Haggerty <mhagger@xxxxxxxxxxxx>
Reviewed-by: Ronnie Sahlberg <sahlberg@xxxxxxxxxx>
Reviewed-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
---
lockfile.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/lockfile.c b/lockfile.c
index 5330d6a..e55149a 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -276,10 +276,11 @@ int hold_locked_index(struct lock_file *lk, int die_on_error)
void rollback_lock_file(struct lock_file *lk)
{
- if (lk->filename[0]) {
- if (lk->fd >= 0)
- close(lk->fd);
- unlink_or_warn(lk->filename);
- lk->filename[0] = 0;
- }
+ if (!lk->filename[0])
+ return;
+
+ if (lk->fd >= 0)
+ close(lk->fd);
+ unlink_or_warn(lk->filename);
+ lk->filename[0] = 0;
}
--
2.1.0
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