From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Mon, 11 Jan 2010 11:18:16 +0000 (+0100)
Subject: [libview] Don't emit selection-changed when selection doesn't change after clear_sele... 
X-Git-Tag: EVINCE_2_29_5~3
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=b4b109f954781cdcdcfb90202868d2f7efb43e40;p=evince.git

[libview] Don't emit selection-changed when selection doesn't change after clear_selection
---

diff --git a/libview/ev-view.c b/libview/ev-view.c
index 7ef1dd86..47fb438c 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -5454,13 +5454,16 @@ selection_free (EvViewSelection *selection)
 static void
 clear_selection (EvView *view)
 {
-	g_list_foreach (view->selection_info.selections, (GFunc)selection_free, NULL);
-	g_list_free (view->selection_info.selections);
-	view->selection_info.selections = NULL;
+	if (view->selection_info.selections) {
+		g_list_foreach (view->selection_info.selections, (GFunc)selection_free, NULL);
+		g_list_free (view->selection_info.selections);
+		view->selection_info.selections = NULL;
+
+		g_signal_emit (view, signals[SIGNAL_SELECTION_CHANGED], 0, NULL);
+	}
 	view->selection_info.in_selection = FALSE;
 	if (view->pixbuf_cache)
 		ev_pixbuf_cache_set_selection_list (view->pixbuf_cache, NULL);
-	g_signal_emit (view, signals[SIGNAL_SELECTION_CHANGED], 0, NULL);
 }
 
 void