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second parameter to 'ldexp' is an integer

This commit is contained in:
Roberto Ierusalimschy 2013-03-07 15:21:32 -03:00
parent 15a3738b49
commit 8830901a9c
1 changed files with 2 additions and 2 deletions
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4
lmathlib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lmathlib.c,v 1.81 2012/05/18 17:47:53 roberto Exp roberto $ ** $Id: lmathlib.c,v 1.82 2013/01/29 16:00:40 roberto Exp roberto $
** Standard mathematical library ** Standard mathematical library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -160,7 +160,7 @@ static int math_frexp (lua_State *L) {
static int math_ldexp (lua_State *L) { static int math_ldexp (lua_State *L) {
lua_Number x = luaL_checknumber(L, 1); lua_Number x = luaL_checknumber(L, 1);
lua_Number ep = luaL_checknumber(L, 2); int ep = luaL_checkint(L, 2);
lua_pushnumber(L, l_mathop(ldexp)(x, ep)); lua_pushnumber(L, l_mathop(ldexp)(x, ep));
return 1; return 1;
} }