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detail (to avoid warnings with '-O3')

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This commit is contained in:
Roberto Ierusalimschy 2014-03-20 16:36:02 -03:00
parent 363b525c23
commit 738b3b64af
1 changed files with 3 additions and 3 deletions
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6
lutf8lib.c
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@ -1,5 +1,5 @@
/*
** $Id: lutf8lib.c,v 1.2 2014/02/06 20:03:24 roberto Exp roberto $
** $Id: lutf8lib.c,v 1.3 2014/03/20 14:11:00 roberto Exp roberto $
** Standard library for UTF-8 manipulation
** See Copyright Notice in lua.h
*/
@ -108,7 +108,7 @@ static int codepoint (lua_State *L) {
int code;
s = utf8_decode(s, &code);
if (s == NULL)
luaL_error(L, "invalid UTF-8 code");
return luaL_error(L, "invalid UTF-8 code");
lua_pushinteger(L, code);
n++;
}
@ -200,7 +200,7 @@ static int iter_aux (lua_State *L) {
int code;
const char *next = utf8_decode(s + n, &code);
if (next == NULL || iscont(next))
luaL_error(L, "invalid UTF-8 code");
return luaL_error(L, "invalid UTF-8 code");
lua_pushinteger(L, n + 1);
lua_pushinteger(L, code);
return 2;