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Code Issues Releases Wiki Activity

must set TZ

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This commit is contained in:
J. Nick Koston
2026-01-29 23:41:41 -06:00
parent 77ebfc8687
commit 284a9cdab6
1 changed files with 6 additions and 1 deletions
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7
esphome/components/time/real_time_clock.cpp
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@@ -103,7 +103,12 @@ void RealTimeClock::apply_timezone_(const char *tz) {
return;
}
// Parse the POSIX TZ string using our custom parser
// Set TZ env var for components using libc's localtime() directly
// (e.g., sun, datetime, wireguard, deep_sleep)
setenv("TZ", tz, 1);
tzset();
// Parse the POSIX TZ string using our custom parser for RealTimeClock::now()
if (!parse_posix_tz(tz, this->parsed_tz_)) {
ESP_LOGW(TAG, "Failed to parse timezone: %s", tz);
// Reset to UTC on parse failure