From 47cbd715e4b0985d04b527649296544b9acbe033 Mon Sep 17 00:00:00 2001
From: Rob Hoelz <rob@hoelz.ro>
Date: Mon, 25 Jun 2012 23:21:24 -0500
Subject: Fix pointer problem

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

diff --git a/core.c b/core.c
index 04ff4ef..d42b834 100644
--- a/core.c
+++ b/core.c
@@ -5,9 +5,9 @@
 static int
 lua_isatty(lua_State *L)
 {
-    FILE *fp = (FILE *) luaL_checkudata(L, -1, LUA_FILEHANDLE);
+    FILE **fp = (FILE **) luaL_checkudata(L, -1, LUA_FILEHANDLE);
 
-    lua_pushboolean(L, isatty(fileno(fp)));
+    lua_pushboolean(L, isatty(fileno(*fp)));
     return 1;
 }
 
-- 
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