view: do not call get_thumbnail_frame when pixbuf is NULL.

diff --git a/libview/ev-jobs.c b/libview/ev-jobs.c
index 561a0f98aaf1b179c67b3ba4865c24368ba85378..ee58943e1bc2c637c4d0d3320dec2bb974d0b4ba 100644 (file)
--- a/libview/ev-jobs.c
+++ b/libview/ev-jobs.c
@@ -814,7 +814,8 @@ ev_job_thumbnail_run (EvJob *job)
        g_object_unref (rc);
        ev_document_doc_mutex_unlock ();
 
-       job_thumb->thumbnail = ev_document_misc_get_thumbnail_frame (-1, -1, pixbuf);
+       if (pixbuf)
+               job_thumb->thumbnail = ev_document_misc_get_thumbnail_frame (-1, -1, pixbuf);
        g_object_unref (pixbuf);
 
        ev_job_succeeded (job);