From f016c8f41601afe186a92176f95dc013a6e857e4 Mon Sep 17 00:00:00 2001
From: Nicolas Vion <nico@picapo.net>
Date: Tue, 28 Oct 2008 14:11:08 +0000
Subject: [PATCH] * Check that a caca_figfont was loaded before using it in
 caca_put_figchar()

---
 caca/figfont.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/caca/figfont.c b/caca/figfont.c
index 727fc69..54eb35c 100644
--- a/caca/figfont.c
+++ b/caca/figfont.c
@@ -132,6 +132,9 @@ int caca_put_figchar(caca_canvas_t *cv, uint32_t ch)
     caca_figfont_t *ff = cv->ff;
     int c, w, h, x, y, overlap, extra, xleft, xright;
 
+    if (!ff) 
+        return -1;
+
     switch(ch)
     {
         case (uint32_t)'\r':