[PATCH v2 1/4] commit: use xstrdup() in get_merge_parent()

["René Scharfe" <l.s.r@web.de>]

Handle allocation errors for the name member just like we already do
for the struct merge_remote_desc itself.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
---
 commit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commit.c b/commit.c
index 71a360d..ccd232a 100644
--- a/commit.c
+++ b/commit.c
@@ -1589,7 +1589,7 @@ struct commit *get_merge_parent(const char *name)
 		struct merge_remote_desc *desc;
 		desc = xmalloc(sizeof(*desc));
 		desc->obj = obj;
-		desc->name = strdup(name);
+		desc->name = xstrdup(name);
 		commit->util = desc;
 	}
 	return commit;
-- 
2.9.3