--- xc/programs/xcursorgen/xcursorgen.c.orig	Mon Aug 29 11:02:45 2005
+++ xc/programs/xcursorgen/xcursorgen.c	Mon Aug 29 11:03:59 2005
@@ -27,6 +27,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
+#include <math.h>
 
 #include <X11/Xlib.h>
 #include <X11/Xutil.h>
@@ -150,9 +151,9 @@ premultiply_data (png_structp png, png_r
 	unsigned char  alpha = base[3];
 	XcursorPixel   p;
 
-	red = (unsigned) red * (unsigned) alpha / 255;
-	green = (unsigned) green * (unsigned) alpha / 255;
-	blue = (unsigned) blue * (unsigned) alpha / 255;
+	red = (unsigned) rint (red * (alpha / 255.0));
+	green = (unsigned) rint (green * (alpha / 255.0));
+	blue = (unsigned) rint (blue * (alpha / 255.0));
 	p = (alpha << 24) | (red << 16) | (green << 8) | (blue << 0);
 	memcpy (base, &p, sizeof (XcursorPixel));
     }