added slight error check to getcolor

18 years ago · e81eb46a78
parent f315832f75
commit e81eb46a78
1 changed files with 2 additions and 1 deletions
--- a/draw.c
+++ b/draw.c
@ -149,7 +149,8 @@ getcolor(const char *colstr) {
 	Colormap cmap = DefaultColormap(dpy, screen);
 	XColor color;
-	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
+	if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
 		eprint("error, cannot allocate color '%s'\n", colstr);
 	return color.pixel;
 }