Updated Serbian translation

[evince.git] / shell / ev-sidebar-thumbnails.c

diff --git a/shell/ev-sidebar-thumbnails.c b/shell/ev-sidebar-thumbnails.c
index 08be12b2fab9283c86748935d9e237fd66d123cf..d86e6a553befb0ed62d4af8071f7161dc4acfed9 100644 (file)
--- a/shell/ev-sidebar-thumbnails.c
+++ b/shell/ev-sidebar-thumbnails.c
@@ -662,9 +662,14 @@ ev_sidebar_thumbnails_set_document (EvSidebarPage  *sidebar_page,
 
        EvSidebarThumbnailsPrivate *priv = sidebar_thumbnails->priv;
 
-       g_return_if_fail (EV_IS_DOCUMENT_THUMBNAILS (document));
-
        priv->page_cache = ev_page_cache_get (document);
+
+       if (!EV_IS_DOCUMENT_THUMBNAILS (document) ||
+           ev_page_cache_get_n_pages (priv->page_cache) <= 0 ||
+           ev_page_cache_check_dimensions (priv->page_cache)) {
+               return;
+       }
+
        priv->document = document;
        priv->n_pages = ev_page_cache_get_n_pages (priv->page_cache);
        priv->loading_icons = g_hash_table_new_full (g_str_hash,