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null term is already there

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This commit is contained in:
J. Nick Koston
2025-07-07 15:08:11 -05:00
parent 73b786c22e
commit 01a6b38b89
1 changed files with 2 additions and 1 deletions
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esphome/components/logger/logger.cpp
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@@ -121,7 +121,8 @@ void Logger::log_vprintf_(uint8_t level, const char *tag, int line, const __Flas
if (this->baud_rate_ > 0) {
this->write_msg_(this->tx_buffer_ + msg_start);
}
size_t msg_length = this->tx_buffer_at_ - msg_start - 1; // -1 to exclude null terminator
size_t msg_length =
this->tx_buffer_at_ - msg_start; // Don't subtract 1 - tx_buffer_at_ is already at the null terminator position
this->log_callback_.call(level, tag, this->tx_buffer_ + msg_start, msg_length);
global_recursion_guard_ = false;