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Fixed bug where mutex would not be unlocked (#3837)

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Fixed bug where uartResizeRxBuffer() did not unlock mutex if creation of queue failed.
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Admar Schoonen 2020-09-30 13:56:41 +02:00 committed by GitHub
parent ef2b54547e
commit e34e0b45de
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cores/esp32/esp32-hal-uart.c
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@ -257,6 +257,7 @@ size_t uartResizeRxBuffer(uart_t * uart, size_t new_size) {
vQueueDelete(uart->queue); vQueueDelete(uart->queue);
uart->queue = xQueueCreate(new_size, sizeof(uint8_t)); uart->queue = xQueueCreate(new_size, sizeof(uint8_t));
if(uart->queue == NULL) { if(uart->queue == NULL) {
UART_MUTEX_UNLOCK();
return NULL; return NULL;
} }
} }