From e5189bad6790c8101e7287b5c2ae39add6c8e673 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Thu, 31 Dec 2015 10:58:09 +0100
Subject: LAB: Initialise _displayBuffer to silence Valgrind warning

Otherwise, its contents will be undefined on the first screen
update. That could probably be fixed by introducing some sort of
"dirty rect" mechanism, but I don't think it's a bad idea to
initialise it regardless.
---
 engines/lab/dispman.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'engines')

diff --git a/engines/lab/dispman.cpp b/engines/lab/dispman.cpp
index 289e66894f..17623d4f08 100644
--- a/engines/lab/dispman.cpp
+++ b/engines/lab/dispman.cpp
@@ -422,6 +422,7 @@ void DisplayMan::createScreen(bool hiRes) {
 	if (_displayBuffer)
 		delete[] _displayBuffer;
 	_displayBuffer = new byte[_screenBytesPerPage];
+	memset(_displayBuffer, 0, _screenBytesPerPage);
 }
 
 void DisplayMan::setAmigaPal(uint16 *pal) {
-- 
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