From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Tue, 27 Jul 2010 16:23:30 +0000 (+0200)
Subject: [libview] Fix a crash when loading document with inverted colors enabled
X-Git-Tag: EVINCE_2_31_6~14
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=fbbc1a0d02847de2b0a0ddbae8cf33bfec9dab81;p=evince.git

[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 74b8674f..367f70d7 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);
 	}
 }