From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 11 Feb 2008 18:46:39 +0000 (-0800)
Subject: builtin-commit.c: guard config parser from value=NULL
X-Git-Tag: v1.5.4.2~46
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=d865eb2a0d5f121a46dfcc18c78e7f27e0af0fbc;p=git.git

builtin-commit.c: guard config parser from value=NULL

commit.template configuration expects a string value.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin-commit.c b/builtin-commit.c
index 3a47275b8..a43f20199 100644
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -743,6 +743,8 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 int git_commit_config(const char *k, const char *v)
 {
 	if (!strcmp(k, "commit.template")) {
+		if (!v)
+			return config_error_nonbool(v);
 		template_file = xstrdup(v);
 		return 0;
 	}