From adfece0df2153234970ded1b0552c5150e7f0c53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Carlos=20Mart=C3=ADn=20Nieto?= <cmn@dwim.me>
Date: Wed, 23 Mar 2016 16:51:52 +0100
Subject: array: fix search for empty arrays

When the array is empty `cmp` never gets set by the comparison
function. Initialize it so we return ENOTFOUND in those cases.
---
 src/array.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/array.h b/src/array.h
index 490e6be20..78d321e82 100644
--- a/src/array.h
+++ b/src/array.h
@@ -96,7 +96,7 @@ GIT_INLINE(int) git_array__search(
 {
 	size_t lim;
 	unsigned char *part, *array = array_ptr, *base = array_ptr;
-	int cmp;
+	int cmp = -1;
 
 	for (lim = array_len; lim != 0; lim >>= 1) {
 		part = base + (lim >> 1) * item_size;
-- 
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