From 0494a7c9a9affce8935b34fa6d7cd1b5428e081f Mon Sep 17 00:00:00 2001
From: Linquize <linquize@yahoo.com.hk>
Date: Fri, 10 Oct 2014 21:48:46 +0800
Subject: [PATCH] describe: Do not crash if pass null option to
 git_describe_commit()

---
 src/describe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/describe.c b/src/describe.c
index 08c99a7d2..cd6e473b6 100644
--- a/src/describe.c
+++ b/src/describe.c
@@ -665,7 +665,6 @@ int git_describe_commit(
 	GITERR_CHECK_ALLOC(data.result);
 	data.result->repo = git_object_owner(committish);
 
-	data.opts = opts;
 	data.repo = git_object_owner(committish);
 
 	if ((error = normalize_options(&normalized, opts)) < 0)
@@ -675,6 +674,7 @@ int git_describe_commit(
 		&normalized,
 		GIT_DESCRIBE_OPTIONS_VERSION,
 		"git_describe_options");
+	data.opts = &normalized;
 
 	data.names = git_oidmap_alloc();
 	GITERR_CHECK_ALLOC(data.names);