Comment 13 for bug 1157311

Version-Release number of selected component:
xfwm4-4.10.1-1.fc18

Additional info:
reporter: libreport-2.1.4
backtrace_rating: 4
cmdline: xfwm4 --display :0.0 --sm-client-id 2d526a8c4-9c2b-4723-8640-4fc235a88c76
crash_function: XUnmapWindow
executable: /usr/bin/xfwm4
kernel: 3.9.4-200.fc18.i686
runlevel: N 5
uid: 1000
xsession_errors:

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 XUnmapWindow at UnmapWin.c:39
 #1 wireframeUpdate at wireframe.c:56
 #2 clientCycleEventFilter at cycle.c:337
 #3 eventXfwmFilter at event_filter.c:158
 #4 gdk_event_apply_filters at gdkevents-x11.c:356
 #5 gdk_event_translate at gdkevents-x11.c:946
 #6 _gdk_events_queue at gdkevents-x11.c:2336
 #12 gtk_main at gtkmain.c:1257
 #13 clientCycle at cycle.c:455
 #14 handleKeyPress at events.c:331

Potential duplicate: bug 814650