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More universal way to force IPv4

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This commit is contained in:
Stephan Hadinger 2022-12-11 16:31:14 +01:00
parent 1bdb542e50
commit bde58105d0
1 changed files with 1 additions and 3 deletions
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4
tasmota/tasmota_support/support_wifi.ino
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@ -893,9 +893,7 @@ bool WifiHostByName(const char* aHostname, IPAddress& aResult) {
}
#else
// DnsClient can't do one-shot mDNS queries so use WiFi.hostByName() for *.local
#ifdef USE_IPV6
aResult.setV4(); // force IPv4 result for now, until DNS is updated to IPv6
#endif
aResult = (uint32_t) 0x00000000L; // indirectly force to be IPv4, since the client touches the binary format later
size_t hostname_len = strlen(aHostname);
if (strstr_P(aHostname, PSTR(".local")) == &aHostname[hostname_len] - 6) {
if (WiFi.hostByName(aHostname, aResult)) {