knf, some from a diff from Tiago Cunha.

xutil.c

@@ -292,10 +292,10 @@ xu_getcolor(struct screen_ctx *sc, char *name)
 	if (!XAllocNamedColor(X_Dpy, DefaultColormap(X_Dpy, sc->which),
 	    name, &color, &tmp)) {
 		warnx("XAllocNamedColor error: '%s'", name);
-		return 0;
+		return (0);
 	}
 
-	return color.pixel;
+	return (color.pixel);
 }
 
 void