Merge branch 'ar/unlink-err' into maint

* ar/unlink-err:
  print unlink(2) errno in copy_or_link_directory
  replace direct calls to unlink(2) with unlink_or_warn
  Introduce an unlink(2) wrapper which gives warning if unlink failed

1 files changed, 2 insertions, 2 deletions

diff --git a/lockfile.c b/lockfile.c
index 828d19f452..eb931eded5 100644
--- a/lockfile.c
+++ b/lockfile.c
@@ -16,7 +16,7 @@ static void remove_lock_file(void)
 		    lock_file_list->filename[0]) {
 			if (lock_file_list->fd >= 0)
 				close(lock_file_list->fd);
-			unlink(lock_file_list->filename);
+			unlink_or_warn(lock_file_list->filename);
 		}
 		lock_file_list = lock_file_list->next;
 	}
@@ -259,7 +259,7 @@ void rollback_lock_file(struct lock_file *lk)
 	if (lk->filename[0]) {
 		if (lk->fd >= 0)
 			close(lk->fd);
-		unlink(lk->filename);
+		unlink_or_warn(lk->filename);
 	}
 	lk->filename[0] = 0;
 }