From 9c8efee9bf06ac731454d293e269d5c909c8175b Mon Sep 17 00:00:00 2001
From: Katherine McKinley <kate@lugh.net>
Date: Mon, 15 Jun 2009 11:24:56 +0200
Subject: [PATCH] draw: fix NULL pointer passed to pango_parse_markup()

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 draw.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/draw.c b/draw.c
index bea8ece5c..686bcfeb6 100644
--- a/draw.c
+++ b/draw.c
@@ -79,6 +79,7 @@ draw_iso2utf8(const char *iso, size_t len, char **dest, ssize_t *dlen)
     {
         warn("text conversion failed: %s", strerror(errno));
         p_delete(dest);
+        return false;
     }
 
     if(dlen)
@@ -172,6 +173,9 @@ draw_text_context_init(draw_text_context_t *data, const char *str, ssize_t slen)
 {
     GError *error = NULL;
 
+    if(!str)
+        return false;
+
     if(!pango_parse_markup(str, slen, 0, &data->attr_list, &data->text, NULL, &error))
     {
         warn("cannot parse pango markup: %s", error ? error->message : "unknown error");