From 389e808c60865e66061328448e26fe8bc60c4605 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 1 Nov 1996 15:54:41 -0200
Subject: although an ANSI function, some systems do not offer "strerror"

---
 iolib.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/iolib.c b/iolib.c
index eeeb43c4..70a4074f 100644
--- a/iolib.c
+++ b/iolib.c
@@ -28,7 +28,11 @@ static void pushresult (int i)
     lua_pushuserdata(NULL);
   else {
     lua_pushnil();
+#ifndef NOSTRERROR
     lua_pushstring(strerror(errno));
+#else
+    lua_pushstring("system unable to define the error");
+#endif
   }
 }
 
-- 
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