Plan 9 from Bell Labs’s /usr/web/sources/patch/sorry/bargraph-wsys/notes

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Sun Apr 24 13:47:05 EDT 2005 rsc
    
    Ignoring the setting of textmode and rbar,
    the old code said
    
    	if(textmode || newwin(p) < 0)
    		;
    	else
    		initdraw();
    
    while the new code says
    
    	if(!textmode){
    		if(newwin(p) < 0)
    			;
    		else
    			initdraw();
    	}
    
    and I fail to see how these are different.
    I'm sure it's something obvious -- please help.
    


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