From: Nickolay V. Shmyrev <nshmyrev@src.gnome.org>
Date: Sun, 28 Jan 2007 20:52:01 +0000 (+0000)
Subject: Check if document have links model
X-Git-Tag: EVINCE_0_7_2~55
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=79c7d48b7ac6b6549bcb91aa6a310ecf6d3d54e3;p=evince.git

Check if document have links model


svn path=/trunk/; revision=2266
---

diff --git a/shell/ev-window.c b/shell/ev-window.c
index 2094b868..325d9164 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -705,16 +705,20 @@ ev_window_add_history (EvWindow *window, gint page, EvLink *link)
 	find_task.page_label = page_label;
 	find_task.chapter = NULL;
 	
-	if (EV_IS_DOCUMENT_LINKS (window->priv->document)) {
+	if (EV_IS_DOCUMENT_LINKS (window->priv->document) && 
+	    ev_document_links_has_document_links (EV_DOCUMENT_LINKS (window->priv->document))) {
 		GtkTreeModel *model;
 	
 		g_object_get (G_OBJECT (window->priv->sidebar_links), "model", &model, NULL);
 		
-		gtk_tree_model_foreach (model,
-					ev_window_find_chapter,
-					&find_task);
+		if (model) {
+		
+			gtk_tree_model_foreach (model,
+						ev_window_find_chapter,
+						&find_task);
 	
-		g_object_unref (model);
+			g_object_unref (model);
+		}
 	}
 
 	if (find_task.chapter)