From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 25 Feb 2016 18:28:00 +0000 (+0200)
Subject: Do nothing if there is no selection
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=4e40d30307c5235b74174138ca9c5071ca654201;p=pmount-gui.git

Do nothing if there is no selection
---

diff --git a/main.c b/main.c
index 24b87fc..ce9ac69 100644
--- a/main.c
+++ b/main.c
@@ -777,7 +777,9 @@ void selection_changed(GtkTreeSelection *selection, gpointer user_data)
 	GtkTreeModel *model;
 	Device *device;
 
-	gtk_tree_selection_get_selected(selection, &model, &iter);
+	if(!gtk_tree_selection_get_selected(selection, &model, &iter))
+		return;
+
 	gtk_tree_model_get(model, &iter, 1, &device, -1);
 	gtk_button_set_label(GTK_BUTTON(context->button), (device->mount_point ? "Unmount" : "Mount"));
 }