From 0f49d36875245876db71c547038d7dcf8bed4236 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Tue, 01 Apr 2008 12:37:38 +0000
Subject: Do not crash when thumbnail failed to render in PS backend. Fixes bug

2008-04-01  Carlos Garcia Campos  <carlosgc@gnome.org>

	* backend/ps/ev-spectre.c: (ps_document_thumbnails_get_thumbnail):

	Do not crash when thumbnail failed to render in PS backend. Fixes
	bug #525015.

svn path=/trunk/; revision=2986
---
(limited to 'backend')

diff --git a/backend/ps/ev-spectre.c b/backend/ps/ev-spectre.c
index 7e8d27b..6fe5869 100644
--- a/backend/ps/ev-spectre.c
+++ b/backend/ps/ev-spectre.c
@@ -351,6 +351,11 @@ ps_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails,
 	GdkPixbuf       *pixbuf = NULL;
 
 	surface = ps_document_render (EV_DOCUMENT (ps), rc);
+	if (!surface) {
+		g_warning ("Error rendering thumbnail");
+		return NULL;
+	}
+		
 	pixbuf = ev_document_misc_pixbuf_from_surface (surface);
 	cairo_surface_destroy (surface);
 
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