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util.encodings: Move declarations to top of function [pedantic]

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This commit is contained in:
Kim Alvefur 2015-05-02 14:52:51 +02:00
parent d1a264a39a
commit 8f40f1f4e6
1 changed files with 3 additions and 2 deletions
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5
util-src/encodings.c
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@ -476,14 +476,15 @@ static int Lidna_to_unicode(lua_State* L) { /** idna.to_unicode(s) */
static int Lidna_to_ascii(lua_State* L) { /** idna.to_ascii(s) */
size_t len;
const char* s = check_utf8(L, 1, &len);
char* output = NULL;
int ret;
if(s == NULL || len != strlen(s)) {
lua_pushnil(L);
return 1; /* TODO return error message */
}
char* output = NULL;
int ret = idna_to_ascii_8z(s, &output, IDNA_USE_STD3_ASCII_RULES);
ret = idna_to_ascii_8z(s, &output, IDNA_USE_STD3_ASCII_RULES);
if(ret == IDNA_SUCCESS) {
lua_pushstring(L, output);