talons

commit 0556ba2def8a8b4adf5829c78734fa980db2d9ec
parent 0a83c86dca7e7e2cf68ced12c0d216444cc2f5c3
Author: Andrej Kacian <ticho@claws-mail.org>
Date:   Mon, 24 Apr 2017 18:59:10 +0200

Fix crash in sieve manager window when no account has sieve enabled.

The GtkComboBox gets destroyed in such case, but the 'Refresh'
button handler didn't check for that.

Diffstat:
M
src/plugins/managesieve/sieve_manager.c
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/plugins/managesieve/sieve_manager.c b/src/plugins/managesieve/sieve_manager.c
@@ -605,6 +605,9 @@ static void account_changed(GtkWidget *widget, SieveManagerPage *page)
 	PrefsAccount *account;
 	SieveSession *session;
 
+	if (page->accounts_menu == NULL)
+		return;
+
 	account_id = combobox_get_active_data(GTK_COMBO_BOX(page->accounts_menu));
 	account = account_find_from_id(account_id);
 	if (!account)
@@ -705,6 +708,7 @@ static SieveManagerPage *sieve_manager_page_new()
 	if (!default_account) {
 		gtk_widget_destroy(label);
 		gtk_widget_destroy(accounts_menu);
+		accounts_menu = NULL;
 	}
 
 	/* status */