From c6f136c7f51917b4803e5fa7934682286ab06255 Mon Sep 17 00:00:00 2001
From: Stephan Gatzka <stephan.gatzka@gmail.com>
Date: Sun, 21 Dec 2014 07:44:11 +0100
Subject: [PATCH] Make local function udp_strerror() static.

---
 src/udp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/udp.c b/src/udp.c
index a9f2393..12e320a 100644
--- a/src/udp.c
+++ b/src/udp.c
@@ -131,7 +131,7 @@ int udp_open(lua_State *L)
 /*=========================================================================*\
 * Lua methods
 \*=========================================================================*/
-const char *udp_strerror(int err) {
+static const char *udp_strerror(int err) {
     /* a 'closed' error on an unconnected means the target address was not
      * accepted by the transport layer */
     if (err == IO_CLOSED) return "refused";