From 42517d7f6cfd6614bbc38fa55e93f65464ec7fb2 Mon Sep 17 00:00:00 2001
From: Stefano Ceccherini <stefano.ceccherini@gmail.com>
Date: Fri, 13 Nov 2009 13:54:27 +0000
Subject: [PATCH] Added a check which makes WebDings fail the IsFontUsable()
 check.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34019 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/apps/terminal/AppearPrefView.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/apps/terminal/AppearPrefView.cpp b/src/apps/terminal/AppearPrefView.cpp
index 6d96bea661..615305f8d2 100644
--- a/src/apps/terminal/AppearPrefView.cpp
+++ b/src/apps/terminal/AppearPrefView.cpp
@@ -211,10 +211,13 @@ IsFontUsable(const BFont &font)
 	if (font.IsFixed())
 		return true;
 	
+	//font_height fontHeight;
+	
 	// manually check if all applicable chars are the same width
 	char buffer[2] = { ' ', 0 };
 	int firstWidth = (int)ceilf(font.StringWidth(buffer));
-	
+	if (firstWidth <= 0)
+		return false;
 	for (int c = ' '+1; c <= 0x7e; c++) {
 		buffer[0] = c;
 		int width = (int)ceilf(font.StringWidth(buffer));