skins2(Linux): check if _NET_WM_PID is supported

This kills X11 warnings for Ubuntu/Gnome.

skins2(Linux): check if _NET_WM_PID is supported
This kills X11 warnings for Ubuntu/Gnome.
ec30dbc1 · Erwan Tulou · 87d96eea · ec30dbc1
Commit ec30dbc1 authored Jun 28, 2010 by Erwan Tulou
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Showing with 6 additions and 3 deletions

modules/gui/skins2/x11/x11_window.cpp modules/gui/skins2/x11/x11_window.cpp +6 -3

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--- a/modules/gui/skins2/x11/x11_window.cpp
+++ b/modules/gui/skins2/x11/x11_window.cpp
@@ -184,9 +184,12 @@ X11Window::X11Window( intf_thread_t *pIntf, GenericWindow &rWindow,
    delete[] hostname;

    // initialize EWMH pid
-    pid_t pid = getpid();
-    XChangeProperty( XDISPLAY, m_wnd, NET_WM_PID, XA_CARDINAL, 32,
-                     PropModeReplace, (unsigned char *)&pid, 1 );
+    if( NET_WM_PID != None )
+    {
+        pid_t pid = getpid();
+        XChangeProperty( XDISPLAY, m_wnd, NET_WM_PID, XA_CARDINAL, 32,
+                         PropModeReplace, (unsigned char *)&pid, 1 );
+    }

 }