From 2f5fde32487e64acd0896212887e8dd3d30ad754 Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Tue, 27 Jun 2006 18:43:23 +0000
Subject: [PATCH] fail more gracefully when no Xft fonts are available at
 run-time

svn: r3506
---
 src/wxxt/src/GDI-Classes/Font.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/wxxt/src/GDI-Classes/Font.cc b/src/wxxt/src/GDI-Classes/Font.cc
index e528952500..7bdf600656 100644
--- a/src/wxxt/src/GDI-Classes/Font.cc
+++ b/src/wxxt/src/GDI-Classes/Font.cc
@@ -771,6 +771,7 @@ static wxFontStruct *wxLoadQueryNearestAAFont(const char *name,
       XftResult res;
       
       pat = XftNameParse(name XFORM_OK_PLUS 1);
+      if (!pat) return NULL;
 
       pat = XftPatternBuild(pat,
 			    (sip ? XFT_PIXEL_SIZE : XFT_SIZE), XftTypeInteger, point_size,
@@ -781,6 +782,7 @@ static wxFontStruct *wxLoadQueryNearestAAFont(const char *name,
 			    NULL);
 
       pat = XftFontMatch(wxAPP_DISPLAY, DefaultScreen(wxAPP_DISPLAY), pat, &res);
+      if (!pat) return NULL;
       
       if (use_rot) {
 	/* We add a transform after match, because Xft/fontconfig