use unsigned variables

2005-03-26 21:16:44 +00:00
parent 63408ff3e1
commit 522c4df32f
1 changed files with 1 additions and 1 deletions
--- a/modules/cdisplay_colorblind.c
+++ b/modules/cdisplay_colorblind.c
@ -353,7 +353,7 @@ lut_lookup (gfloat        value,
            const gfloat *lut)
 {
  guchar offset = 127;
-  gint   step   = 64;
+  guchar step   = 64;

  while (step)
    {