From deb7623fbff4b4d7c993facc4bec43a7509b6da4 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sat, 28 Nov 2015 00:03:49 +0100
Subject: SCUMM: Add safety check

---
 engines/scumm/dialogs.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'engines/scumm/dialogs.cpp')

diff --git a/engines/scumm/dialogs.cpp b/engines/scumm/dialogs.cpp
index c22525b6f2..21c7428621 100644
--- a/engines/scumm/dialogs.cpp
+++ b/engines/scumm/dialogs.cpp
@@ -308,6 +308,8 @@ void HelpDialog::reflowLayout() {
 	int16 x, y;
 	uint16 w, h;
 
+	assert(lineHeight);
+
 	g_gui.xmlEval()->getWidgetData("ScummHelp.HelpText", x, y, w, h);
 
 	// Make sure than we don't have more lines than what we can fit
-- 
cgit v1.2.3