From 981c729bdca928743f9bf6e7fc611563c312cbc3 Mon Sep 17 00:00:00 2001
From: Alex Wilson <yourpalal2@gmail.com>
Date: Wed, 28 Dec 2011 22:50:25 -0700
Subject: [PATCH] Fix potential uninitialized variable bug in
 BLayout::AllUnarchived().

BMessage::GetInfo() doesn't set the count output var in error cases.
---
 src/kits/interface/Layout.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/kits/interface/Layout.cpp b/src/kits/interface/Layout.cpp
index bce47bc403..6b873726e7 100644
--- a/src/kits/interface/Layout.cpp
+++ b/src/kits/interface/Layout.cpp
@@ -468,7 +468,7 @@ BLayout::AllUnarchived(const BMessage* from)
 	if (err != B_OK)
 		return err;
 
-	int32 itemCount;
+	int32 itemCount = 0;
 	unarchiver.ArchiveMessage()->GetInfo(kLayoutItemField, NULL, &itemCount);
 	for (int32 i = 0; i < itemCount && err == B_OK; i++) {
 		BLayoutItem* item;