From 27766b1c030702960601094c113c0494cfac7676 Mon Sep 17 00:00:00 2001
From: Waqas Hussain <waqas20@gmail.com>
Date: Fri, 2 Oct 2009 16:44:14 +0500
Subject: util.encodings: Fixed: Last change was not ANSI C compatible.

---
 util-src/encodings.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'util-src')

diff --git a/util-src/encodings.c b/util-src/encodings.c
index 65d7d501..6c6e53ea 100644
--- a/util-src/encodings.c
+++ b/util-src/encodings.c
@@ -125,9 +125,14 @@ static const luaL_Reg Reg_base64[] =
 static int stringprep_prep(lua_State *L, const Stringprep_profile *profile)
 {
 	size_t len;
-	const char *s = luaL_checklstring(L, 1, &len);
+	const char *s;
 	char string[1024];
 	int ret;
+	if(!lua_isstring(L, 1)) {
+		lua_pushnil(L);
+		return 1;
+	}
+	s = lua_tolstring(L, 1, &len);
 	if (len >= 1024) {
 		lua_pushnil(L);
 		return 1; // TODO return error message
-- 
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