submodule, repack: migrate to git-sh-setup's say()

diff --git a/rerere.c b/rerere.c
index 713c6e16ac536eaa667cc9f22768670be129483c..87360dc23e54aabf47b3bda160e58058507d4a2f 100644 (file)
--- 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)