From 1bd1c7233ffcdff4376e2dda27aa9957c7bf54a8 Mon Sep 17 00:00:00 2001
From: Martin Fuhrer <mfuhrer@users.sourceforge.net>
Date: Thu, 7 Feb 2008 04:11:04 +0000
Subject: [PATCH] Mac OS X font loading fix: Skip over system font
 "AppleMyungjo.ttf" which causes TTF_OpenFont() to crash.

---
 src/fonts.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/fonts.c b/src/fonts.c
index 189617240..7ca5e10dc 100644
--- a/src/fonts.c
+++ b/src/fonts.c
@@ -31,6 +31,12 @@
 #ifdef __APPLE__
 #include "wrapperdata.h"
 extern WrapperData macosx;
+
+/* system fonts that cause TTF_OpenFont to crash */
+static const char* problemFonts[] = {
+  "/Library/Fonts//AppleMyungjo.ttf", 
+  NULL 
+};
 #endif
 
 #ifdef FORKED_FONTS
@@ -284,9 +290,19 @@ TuxPaint_Font * TuxPaint_Font_OpenFont(const char * pangodesc, const char * ttff
 
   if (ttffilename != NULL && ttffilename[0] != '\0')
   {
+    int i;
 #ifdef DEBUG
     printf("Opening TTF\n"); fflush(stdout);
 #endif
+      
+#ifdef __APPLE__
+    i = 0;
+    while (problemFonts[i] != NULL)
+    {
+      if (!strcmp(ttffilename, problemFonts[i++]))
+        return NULL;  /* bail on known problematic fonts that cause TTF_OpenFont to crash */
+    }
+#endif
 
     tpf = (TuxPaint_Font *) malloc(sizeof(TuxPaint_Font));
     tpf->typ = FONT_TYPE_TTF;