From 9ee64d258ad3b3211a67b6c884a16b76f1dc3194 Mon Sep 17 00:00:00 2001
From: sebastid <sebastid>
Date: Tue, 7 Jun 2005 07:43:58 +0000
Subject: [PATCH] Don't send message to nonexisting windows.

SVN revision: 15173
---
 legacy/ecore/src/lib/ecore_x/ecore_x_netwm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/legacy/ecore/src/lib/ecore_x/ecore_x_netwm.c b/legacy/ecore/src/lib/ecore_x/ecore_x_netwm.c
index 8175ae15ea..feb880fd82 100644
--- a/legacy/ecore/src/lib/ecore_x/ecore_x_netwm.c
+++ b/legacy/ecore/src/lib/ecore_x/ecore_x_netwm.c
@@ -1352,6 +1352,8 @@ ecore_x_netwm_sync_request_send(Ecore_X_Window win, unsigned int serial)
    XSyncValue value;
    XEvent xev;
 
+   if (!win) return;
+
    XSyncIntToValue(&value, serial);
 
    xev.xclient.type = ClientMessage;