From 97abe323c460c678aa1fe6e20a5749cfd66ed2ee Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Thu, 26 Dec 2019 17:47:58 +0100
Subject: GRAPHICS: MACGUI: Sanity check for empty lines

---
 graphics/macgui/mactext.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'graphics')

diff --git a/graphics/macgui/mactext.cpp b/graphics/macgui/mactext.cpp
index 5963d1ed67..14eb411a23 100644
--- a/graphics/macgui/mactext.cpp
+++ b/graphics/macgui/mactext.cpp
@@ -392,7 +392,7 @@ int MacText::getLineWidth(int line, bool enforce) {
 	}
 
 	if (!hastext)
-		height -= 3;
+		height = height > 3 ? height - 3 : 0;
 
 	_textLines[line].width = width;
 	_textLines[line].height = height;
-- 
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