From: Michael Haggerty <mhagger@alum.mit.edu>
Date: Thu, 21 Apr 2016 23:11:17 +0000 (+0200)
Subject: read_raw_ref(): clear *type at start of function
X-Git-Tag: v2.10.0-rc0~98^2~20
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fa96ea1b883bf83fc488f999c58396bbab1860c1;p=thirdparty%2Fgit.git

read_raw_ref(): clear *type at start of function

This is more convenient and less error-prone for callers.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---

diff --git a/refs/files-backend.c b/refs/files-backend.c
index 1657ce7512..3c99eef42a 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1430,6 +1430,7 @@ int read_raw_ref(const char *refname, unsigned char *sha1,
 	int ret = -1;
 	int save_errno;
 
+	*type = 0;
 	strbuf_reset(&sb_path);
 	strbuf_git_path(&sb_path, "%s", refname);
 	path = sb_path.buf;