use unsigned variables

This commit is contained in:
Sven Neumann
2005-03-26 21:16:44 +00:00
parent 63408ff3e1
commit 522c4df32f

View File

@ -353,7 +353,7 @@ lut_lookup (gfloat value,
const gfloat *lut) const gfloat *lut)
{ {
guchar offset = 127; guchar offset = 127;
gint step = 64; guchar step = 64;
while (step) while (step)
{ {