From: SZEDER Gábor <szeder.dev@gmail.com>
Date: Sat, 6 Apr 2019 11:34:21 +0000 (+0700)
Subject: builtin rebase: use FREE_AND_NULL
X-Git-Tag: v2.22.0-rc0~25^2~33
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/7762f44ee06f5a22254c8465a0642195f6c19658

builtin rebase: use FREE_AND_NULL

Use the macro FREE_AND_NULL to release memory allocated for
'head_name' and clear its pointer.

Patch generated with 'contrib/coccinelle/free.cocci' and Coccinelle
v1.0.7 (previous Coccinelle versions don't notice this).

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/rebase.c b/builtin/rebase.c
index 77deebc65c..868bcd1446 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1592,8 +1592,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 				branch_name = options.head_name;
 
 		} else {
-			free(options.head_name);
-			options.head_name = NULL;
+			FREE_AND_NULL(options.head_name);
 			branch_name = "HEAD";
 		}
 		if (get_oid("HEAD", &options.orig_head))