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added slight error check to getcolor

This commit is contained in:
arg@mmvi 2006-09-26 13:49:16 +02:00
parent f315832f75
commit e81eb46a78
1 changed files with 2 additions and 1 deletions
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3
draw.c
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@ -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;
}