From fbbc1a0d02847de2b0a0ddbae8cf33bfec9dab81 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Tue, 27 Jul 2010 16:23:30 +0000
Subject: [libview] Fix a crash when loading document with inverted colors enabled

---
diff --git a/libview/ev-pixbuf-cache.c b/libview/ev-pixbuf-cache.c
index 74b8674..367f70d 100644
--- a/libview/ev-pixbuf-cache.c
+++ b/libview/ev-pixbuf-cache.c
@@ -777,11 +777,11 @@ ev_pixbuf_cache_set_inverted_colors (EvPixbufCache *pixbuf_cache,
 		CacheJobInfo *job_info;
 
 		job_info = pixbuf_cache->prev_job + i;
-		if (job_info->surface)
+		if (job_info && job_info->surface)
 			ev_document_misc_invert_surface (job_info->surface);
 
 		job_info = pixbuf_cache->next_job + i;
-		if (job_info->surface)
+		if (job_info && job_info->surface)
 			ev_document_misc_invert_surface (job_info->surface);
 	}
 
@@ -789,7 +789,7 @@ ev_pixbuf_cache_set_inverted_colors (EvPixbufCache *pixbuf_cache,
 		CacheJobInfo *job_info;
 
 		job_info = pixbuf_cache->job_list + i;
-		if (job_info->surface)
+		if (job_info && job_info->surface)
 			ev_document_misc_invert_surface (job_info->surface);
 	}
 }
--
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