# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1353339662 -7200
# Node ID 79f20427c99dfa3bd739d129c8e44dcd037811ce
# Parent  6f53d0405d580fae36781c4b2547693dfed37526
Remove unused variable.

diff -r 6f53d0405d58 -r 79f20427c99d src/xs_curve.c
--- a/src/xs_curve.c	Mon Nov 19 17:40:52 2012 +0200
+++ b/src/xs_curve.c	Mon Nov 19 17:41:02 2012 +0200
@@ -258,7 +258,6 @@
     if (curve->nctlpoints > 5)
     for (i = 0; i < curve->nctlpoints; i++, ++p0, ++p1, ++p2, ++p3)
     {
-        gint n;
         gfloat k1, k2, a, b, c, d, x;
         
         if (p1->x == p2->x)
@@ -286,7 +285,7 @@
 
         xs_cubic_coeff(p1->x, p1->y, p2->x, p2->y, k1, k2, &a, &b, &c, &d);
 
-        for (x = p1->x; x <= p2->x; x += res, n++)
+        for (x = p1->x; x <= p2->x; x += res)
         {
             gfloat y = ((a * x + b) * x + c) * x + d;
             gint qx, qy;