From 959d62d706e08ac2bcba105d98a4402b31e718a0 Mon Sep 17 00:00:00 2001
From: Trammell Hudson <hudson@trmm.net>
Date: Sat, 3 Jan 2015 17:43:20 +0100
Subject: [PATCH] constness, although not complete yet

---
 unfold.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/unfold.c b/unfold.c
index 1a05a33..6884cd3 100644
--- a/unfold.c
+++ b/unfold.c
@@ -135,7 +135,7 @@ poly_position(
 	float trans_y
 )
 {
-	face_t * const f = g->face;
+	const face_t * const f = g->face;
 	const int start_edge = g->start_edge;
 
 	float a = f->sides[(start_edge + 0) % 3];
@@ -446,7 +446,7 @@ poly_print(
 	poly_t * const g
 )
 {
-	face_t * const f = g->face;
+	const face_t * const f = g->face;
 	const int start_edge = g->start_edge;
 
 	g->printed = 1;