# HG changeset patch
# User John W. Eaton <jwe@octave.org>
# Date 1323119293 18000
# Node ID 1221086f1ba56eb7f78e82ea27a3234aed1a0c84
# Parent  6e9bf84dec3c87eff9c4d6c771999411e3287d20
avoid segfault related to fontconfig memory management

* txt-eng-ft.cc (ft_manager::instance_ok): Comment out code to add
cleanup_instance to singleton_cleanup_list.

diff -r 6e9bf84dec3c -r 1221086f1ba5 src/txt-eng-ft.cc
--- a/src/txt-eng-ft.cc	Mon Dec 05 02:03:35 2011 -0500
+++ b/src/txt-eng-ft.cc	Mon Dec 05 16:08:13 2011 -0500
@@ -77,8 +77,14 @@
         {
           instance = new ft_manager ();
 
+          // FIXME -- there seem to be some memory management errors
+          // related to fontconfig that cause segfaults when Octave
+          // exits if ft_manager::instance is explicitly deleted.  So
+          // skip doing that for now.
+#if 0
           if (instance)
             singleton_cleanup_list::add (cleanup_instance);
+#endif
         }
 
       if (! instance)