From 8cfffe309c18cb5c516d9c5718195d20afa07dc0 Mon Sep 17 00:00:00 2001
From: Joe Thornber <ejt@redhat.com>
Date: Thu, 10 Oct 2013 11:26:13 +0100
Subject: [PATCH] [caching/hint_array] resize the destination before unpacking
 a hint

---
 caching/hint_array.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/caching/hint_array.cc b/caching/hint_array.cc
index cb7b2bf..315ed42 100644
--- a/caching/hint_array.cc
+++ b/caching/hint_array.cc
@@ -17,6 +17,7 @@ namespace {
 
 		// FIXME: slow copying for now
 		static void unpack(disk_type const &disk, value_type &value) {
+			value.resize(WIDTH);
 			for (unsigned byte = 0; byte < WIDTH; byte++)
 				value.at(byte) = disk[byte];
 		}