X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fps%2Fev-spectre.c;h=6fe58692e1630f03d9e7047aca10c11fe6588c9b;hb=c8966c0d0cc708f6828b0cb1b379e6813b72b1c3;hp=7e8d27bb4e5f23e3131b529cadce09aa6828cc19;hpb=0c06dc4d1656051c9613973e8bef9c7dbfaa151d;p=evince.git

diff --git a/backend/ps/ev-spectre.c b/backend/ps/ev-spectre.c
index 7e8d27bb..6fe58692 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);