From 2ad45213a84a5e3948557edcb3a76bc439f8b61e Mon Sep 17 00:00:00 2001 From: Brodie Rao Date: Sun, 12 Jan 2014 23:31:57 -0800 Subject: [PATCH] refs: handle NULL pointers passed to git_reference_iterator_free() Signed-off-by: Brodie Rao --- src/refs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/refs.c b/src/refs.c index c8a833b6b..ce172aa27 100644 --- a/src/refs.c +++ b/src/refs.c @@ -724,6 +724,9 @@ int git_reference_next_name(const char **out, git_reference_iterator *iter) void git_reference_iterator_free(git_reference_iterator *iter) { + if (iter == NULL) + return; + git_refdb_iterator_free(iter); }