From 47c562435bd82b5ac5b8574fe80d2ff2ff8f9452 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Fri, 19 Jun 2009 11:21:57 -0300
Subject: better error messages for luaL_checkversion
---
lauxlib.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
(limited to 'lauxlib.c')
diff --git a/lauxlib.c b/lauxlib.c
index 72cfe04a..f021686a 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -1,5 +1,5 @@
/*
-** $Id: lauxlib.c,v 1.186 2009/04/02 19:54:06 roberto Exp roberto $
+** $Id: lauxlib.c,v 1.187 2009/06/18 18:59:58 roberto Exp roberto $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@@ -744,8 +744,9 @@ LUALIB_API lua_State *luaL_newstate (void) {
LUALIB_API void luaL_checkversion_ (lua_State *L, lua_Number ver) {
const lua_Number *v = lua_version(L);
if (v != lua_version(NULL))
- luaL_error(L, "application using two incompatible Lua VMs");
+ luaL_error(L, "multiple Lua VMs detected");
else if (*v != ver)
- luaL_error(L, "application and Lua core using different Lua versions"
- "(%d x %d)", (int)*v, (int)ver);
+ luaL_error(L, "version mismatch: app. needs %d, Lua core provides %f",
+ ver, *v);
}
+
--
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