From c8e16998bf98753a4e5fc6db33d5a53e9ef55ce3 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sat, 13 Jun 2015 22:04:31 +0200
Subject: [PATCH] fix crash on OSX displaying MIDI sysex, or similar text.

---
 libs/canvas/text.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libs/canvas/text.cc b/libs/canvas/text.cc
index dd57888214..399488af80 100644
--- a/libs/canvas/text.cc
+++ b/libs/canvas/text.cc
@@ -119,7 +119,9 @@ Text::__redraw (Glib::RefPtr<Pango::Layout> layout) const
                 int width = 0;
                 int height = 0;
                 Glib::RefPtr<Pango::Layout> test_layout = foo.create_pango_layout ("H");
-                test_layout->set_font_description (*_font_description);
+		if (_font_description) {
+			test_layout->set_font_description (*_font_description);
+		}
                 test_layout->get_pixel_size (width, height);
                 
                 _width_correction = width*1.5;