From 92be7908bd0fa344dc086d43685225ebd082eae2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Mart=C3=ADn=20Nieto?= <carlos@cmartin.tk>
Date: Sat, 1 Oct 2011 14:46:30 +0200
Subject: [PATCH] indexer: return immediately if passed a NULL value
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Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
---
 src/indexer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/indexer.c b/src/indexer.c
index 07803355e..23fe3346e 100644
--- a/src/indexer.c
+++ b/src/indexer.c
@@ -385,6 +385,9 @@ void git_indexer_free(git_indexer *idx)
 	struct entry *e;
 	struct git_pack_entry *pe;
 
+	if (idx == NULL)
+		return;
+
 	p_close(idx->pack->mwf.fd);
 	git_vector_foreach(&idx->objects, i, e)
 		free(e);