File compiz-no-focus-prevention-for-windows-without-decorations.diff of Package compiz
--- a/src/window.c +++ b/src/window.c @@ -4249,6 +4249,9 @@ focusWindowOnMap (CompWindow *w) if (!wUserTime) return FALSE; + if (!(w->mwmDecor & (MwmDecorAll | MwmDecorTitle))) + return TRUE; + /* can't get user time for active window */ active = findWindowAtDisplay (d, d->activeWindow); if (!active || !getWindowUserTime (active, &aUserTime))