From 0ceee74091f8a9019bfc93c4ec02b71892de31f8 Mon Sep 17 00:00:00 2001
From: Vincent Wei <vincent@minigui.org>
Date: Wed, 24 Mar 2021 11:31:38 +0800
Subject: [PATCH] One client can be moved to another layer only if it has not
 any window

---
 src/client/client.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/client/client.c b/src/client/client.c
index 9e7e5322..3eaff73e 100644
--- a/src/client/client.c
+++ b/src/client/client.c
@@ -705,8 +705,6 @@ BOOL __mg_client_on_layer_changed (GHANDLE layer_handle, int zi_shmid)
 {
     if (layer_handle != INV_LAYER_HANDLE) {
         ZORDERINFO* zi;
-        ZORDERNODE* nodes;
-        int slot;
 
         __mg_layer = INV_LAYER_HANDLE;
         __mg_zorder_info = NULL;
@@ -725,7 +723,10 @@ BOOL __mg_client_on_layer_changed (GHANDLE layer_handle, int zi_shmid)
         __mg_layer = layer_handle;
         __mg_zorder_info = zi;
 
-        /* Since 5.0.6: change znode index of general window for this client */
+#if 0 /* obsolete */
+        ZORDERNODE* nodes;
+        int slot;
+
         nodes = GET_ZORDERNODE(zi);
         slot = zi->first_tooltip;
         for (; slot > 0; slot = nodes[slot].next) {
@@ -753,6 +754,7 @@ BOOL __mg_client_on_layer_changed (GHANDLE layer_handle, int zi_shmid)
                 win->idx_znode = slot;
             }
         }
+#endif /* obsolete */
         return TRUE;
     }