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SOCKS5: when name resolves fail return immediately

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This makes the code flow more obvious and reacts on the return
code properly, even if the code acted the same way before.
This commit is contained in:
Daniel Stenberg 2010-04-16 22:58:04 +02:00
parent fa7341143a
commit 520cee3fb7
1 changed files with 4 additions and 1 deletions
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5
lib/socks.c
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@ -597,9 +597,12 @@ CURLcode Curl_SOCKS5(const char *proxy_name,
if(rc == CURLRESOLV_ERROR) if(rc == CURLRESOLV_ERROR)
return CURLE_COULDNT_RESOLVE_HOST; return CURLE_COULDNT_RESOLVE_HOST;
if(rc == CURLRESOLV_PENDING) if(rc == CURLRESOLV_PENDING) {
/* this requires that we're in "wait for resolve" state */ /* this requires that we're in "wait for resolve" state */
rc = Curl_wait_for_resolv(conn, &dns); rc = Curl_wait_for_resolv(conn, &dns);
if(rc)
return rc;
}
/* /*
* We cannot use 'hostent' as a struct that Curl_resolv() returns. It * We cannot use 'hostent' as a struct that Curl_resolv() returns. It