some NULL fixes
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							| @ -1294,7 +1294,7 @@ setup(void) { | |||||||
| 	dc.sel[ColBG] = getcolor(selbgcolor); | 	dc.sel[ColBG] = getcolor(selbgcolor); | ||||||
| 	dc.sel[ColFG] = getcolor(selfgcolor); | 	dc.sel[ColFG] = getcolor(selfgcolor); | ||||||
| 	dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen)); | 	dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen)); | ||||||
| 	dc.gc = XCreateGC(dpy, root, 0, 0); | 	dc.gc = XCreateGC(dpy, root, 0, NULL); | ||||||
| 	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); | 	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter); | ||||||
| 	if(!dc.font.set) | 	if(!dc.font.set) | ||||||
| 		XSetFont(dpy, dc.gc, dc.font.xfont->fid); | 		XSetFont(dpy, dc.gc, dc.font.xfont->fid); | ||||||
| @ -1697,7 +1697,7 @@ main(int argc, char *argv[]) { | |||||||
| 	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale()) | 	if(!setlocale(LC_CTYPE, "") || !XSupportsLocale()) | ||||||
| 		fputs("warning: no locale support\n", stderr); | 		fputs("warning: no locale support\n", stderr); | ||||||
| 
 | 
 | ||||||
| 	if(!(dpy = XOpenDisplay(0))) | 	if(!(dpy = XOpenDisplay(NULL))) | ||||||
| 		die("dwm: cannot open display\n"); | 		die("dwm: cannot open display\n"); | ||||||
| 
 | 
 | ||||||
| 	checkotherwm(); | 	checkotherwm(); | ||||||
|  | |||||||
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