# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1561634373 -10800
# Node ID 81b561abb6e9051f0df82167a4454bc419e67228
# Parent  a46a5d2833bb805d1b3546bec716ba24cd30ac96
Cleanup.

diff -r a46a5d2833bb -r 81b561abb6e9 src/dmperlin.c
--- a/src/dmperlin.c	Wed Jun 26 14:41:47 2019 +0300
+++ b/src/dmperlin.c	Thu Jun 27 14:19:33 2019 +0300
@@ -120,13 +120,12 @@
  */
 DMFloat dmPerlinNoise2D(const DMPerlinContext *ctx, DMFloat x, DMFloat y, DMFloat alpha, DMFloat beta, int n)
 {
-    int i;
     DMFloat val, sum = 0;
     DMFloat p[2], scale = 1;
 
     p[0] = x;
     p[1] = y;
-    for (i = 0; i < n; i++)
+    for (int i = 0; i < n; i++)
     {
         val = dmPerlinDoNoise2(ctx, p);
         sum += val / scale;