added slight error check to getcolor e81eb46a
arg@mmvi · 2006-09-26 13:49 1 file(s) · +2 −1
draw.c +2 −1
149 149 
	Colormap cmap = DefaultColormap(dpy, screen);
150 150 
	XColor color;
151 151 

            

            
            

                152
                
                -
                
	XAllocNamedColor(dpy, cmap, colstr, &color, &color);

            

            
            

                
                152
                +
                
	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))

            

            
            

                
                153
                +
                
		eprint("error, cannot allocate color '%s'\n", colstr);

            

            
            

                153
                154
                 
                
	return color.pixel;

            

            
            

                154
                155
                 
                
}

            

            
            

                155
                156