#582: not a real fix (just gets rid of the logging error): we avoid t…

…he race during signal exit, which will clear self._window git-svn-id: https://xpra.org/svn/Xpra/trunk@6888 3bb7dfac-3a0b-4e04-842a-767bc560f471
Xpra-org · Jul 10, 2014 · 8ac791a · 8ac791a
1 parent 4cf492b
commit 8ac791a
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/xpra/x11/gtk_x11/composite.py b/src/xpra/x11/gtk_x11/composite.py
@@ -197,7 +197,12 @@ def set_pixmap():
                         pass
                     raise
                 if handle is None:
-                    log("failed to name a window pixmap for %s: %s", self._window.xid, e)
+                    #avoid race during signal exit, which will clear self._window:
+                    win = self._window
+                    xid = 0
+                    if win:
+                        xid = win.xid
+                    log("failed to name a window pixmap for %#x: %s", xid, e)
                     self._cleanup_listening(listening)
                 else:
                     self._contents_handle = handle