From 45d5159fa40fd5f0fdbda99547a4b5209f2c3de6 Mon Sep 17 00:00:00 2001
From: Stefan Csomor <csomor@advancedconcepts.ch>
Date: Thu, 18 May 2006 14:43:54 +0000
Subject: [PATCH] adding an assert for invalid fonts

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39211 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/mac/carbon/font.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mac/carbon/font.cpp b/src/mac/carbon/font.cpp
index 522bd7ee1c..9f08a80e6b 100644
--- a/src/mac/carbon/font.cpp
+++ b/src/mac/carbon/font.cpp
@@ -269,6 +269,7 @@ void wxFontRefData::MacFindFont()
             {
                 wxMacCFStringHolder cf( m_faceName, wxLocale::GetSystemEncoding() );
                 ATSFontFamilyRef atsfamily = ATSFontFamilyFindFromName( cf , kATSOptionFlagsDefault );
+                wxASSERT_MSG( atsfamily != (ATSFontFamilyRef) -1 , wxT("ATSFontFamilyFindFromName failed") );
                 m_macFontFamily = FMGetFontFamilyFromATSFontFamilyRef( atsfamily );
             }
         }
-- 
2.47.2