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This commit is contained in:
Roberto Ierusalimschy
2004-03-23 13:38:43 -03:00
parent ef8c0d7d90
commit 29a13b4128
2 changed files with 4 additions and 4 deletions
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5
lauxlib.c
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@@ -1,5 +1,5 @@
/*
** $Id: lauxlib.c,v 1.108 2003/11/05 11:59:14 roberto Exp roberto $
** $Id: lauxlib.c,v 1.109 2004/02/18 13:40:03 roberto Exp roberto $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@@ -267,8 +267,7 @@ LUALIB_API void luaL_openlib (lua_State *L, const char *libname,
*/
static int checkint (lua_State *L, int topop) {
int n = (int)lua_tointeger(L, -1);
if (n == 0 && !lua_isnumber(L, -1)) n = -1;
int n = (lua_type(L, -1) == LUA_TNUMBER) ? lua_tointeger(L, -1) : -1;
lua_pop(L, topop);
return n;
}