From 560401e1ff3441680f11e170960032633ffdad02 Mon Sep 17 00:00:00 2001
From: Kp <kp@valhallalegends.com>
Date: Sat, 21 May 2016 17:24:51 +0000
Subject: [PATCH] Fix -Wshadow warnings in check_face

---
 similar/main/render.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/similar/main/render.cpp b/similar/main/render.cpp
index 16dd734e2..1f87f1718 100644
--- a/similar/main/render.cpp
+++ b/similar/main/render.cpp
@@ -390,8 +390,10 @@ static void check_face(segnum_t segnum, int sidenum, int facenum, unsigned nv, c
 #ifdef OGL
 		ogl_end_frame();
 #endif
+		{
 		uint8_t color = 0;
 		gr_pixel(_search_x,_search_y, color);	//set our search pixel to color zero
+		}
 #ifdef OGL
 		ogl_start_frame();
 #endif