From bdfdeaeabf8f5bd233126a826d59e5ddd3a1cc1e Mon Sep 17 00:00:00 2001
From: monsta <monsta@inbox.ru>
Date: Wed, 23 Dec 2015 15:08:29 +0300
Subject: never agree to expand an attached toplevel (drawer's panel)

---
 mate-panel/panel-toplevel.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mate-panel/panel-toplevel.c')

diff --git a/mate-panel/panel-toplevel.c b/mate-panel/panel-toplevel.c
index 164b3bd5..d4ae5ea9 100644
--- a/mate-panel/panel-toplevel.c
+++ b/mate-panel/panel-toplevel.c
@@ -5079,6 +5079,11 @@ panel_toplevel_set_expand (PanelToplevel *toplevel,
 {
 	g_return_if_fail (PANEL_IS_TOPLEVEL (toplevel));
 
+	if (toplevel->priv->attached && expand) {
+		g_warning ("attempt to expand attached toplevel; ignoring");
+		return;
+	}
+
 	expand = expand != FALSE;
 
 	if (toplevel->priv->expand == expand)
-- 
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