From 37a77c2dcbbae5d05d669479822012d125a289dd Mon Sep 17 00:00:00 2001
From: Mark Pulford <mark@kyne.com.au>
Date: Tue, 29 Nov 2011 22:41:29 +1030
Subject: Suppress isinf() define when it already exists

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

diff --git a/lua_cjson.c b/lua_cjson.c
index 8efd127..2759d59 100644
--- a/lua_cjson.c
+++ b/lua_cjson.c
@@ -86,8 +86,8 @@
 
 #endif
 
-/* Some Solaris platforms are missing isinf(). */
-#if defined(USE_INTERNAL_ISINF) || defined(MISSING_ISINF)
+/* Workaround for Solaris platforms missing isinf() */
+#if !defined(isinf) && (defined(USE_INTERNAL_ISINF) || defined(MISSING_ISINF))
 #define isinf(x) (!isnan(x) && isnan((x) - (x)))
 #endif
 
-- 
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