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added some casts for the cases when lua_Number != double

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Roberto Ierusalimschy
2014-10-08 16:57:31 -03:00
parent 85fc9ecd5f
commit 65ec3379b1
2 changed files with 9 additions and 8 deletions
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5
loslib.c
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@@ -1,5 +1,5 @@
/*
** $Id: loslib.c,v 1.46 2014/04/29 17:05:13 roberto Exp roberto $
** $Id: loslib.c,v 1.47 2014/10/01 11:54:56 roberto Exp roberto $
** Standard Operating System library
** See Copyright Notice in lua.h
*/
@@ -295,7 +295,8 @@ static int os_time (lua_State *L) {
static int os_difftime (lua_State *L) {
lua_pushnumber(L, difftime((l_checktime(L, 1)), (l_checktime(L, 2))));
double res = difftime((l_checktime(L, 1)), (l_checktime(L, 2)));
lua_pushnumber(L, (lua_Number)res);
return 1;
}