Merge branch 'ar/unlink-err'

* 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, 1 insertions, 1 deletions

diff --git a/rerere.c b/rerere.c
index 713c6e16a..87360dc23 100644
--- a/rerere.c
+++ b/rerere.c
@@ -173,7 +173,7 @@ static int handle_file(const char *path,
 		git_SHA1_Final(sha1, &ctx);
 	if (hunk != RR_CONTEXT) {
 		if (output)
-			unlink(output);
+			unlink_or_warn(output);
 		return error("Could not parse conflict hunks in %s", path);
 	}
 	if (wrerror)