reviewed util.c
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					@ -47,7 +47,8 @@ spawn(Arg *arg) {
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	if(!arg->cmd)
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						if(!arg->cmd)
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		return;
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							return;
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	/* the double-fork construct avoids zombie processes */
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						/* The double-fork construct avoids zombie processes and keeps the code
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						 * clean from stupid signal handlers. */
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	if(fork() == 0) {
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						if(fork() == 0) {
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		if(fork() == 0) {
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							if(fork() == 0) {
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			if(dpy)
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								if(dpy)
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