Fixed missing return value

Bascy · Bascy · commit 654356bfd551 · 2018-11-20T21:03:37.000+01:00
diff --git a/cores/esp32/esp32-hal-uart.c b/cores/esp32/esp32-hal-uart.c
@@ -242,7 +242,7 @@ void uartEnd(uart_t* uart)
 
 size_t uartResizeRxBuffer(uart_t * uart, size_t new_size) {
     if(uart == NULL) {
-        return;
+        return 0;
     }
 
     UART_MUTEX_LOCK();

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,7 @@ void uartEnd(uart_t* uart)`
`242`	`242`
`243`	`243`	`size_t uartResizeRxBuffer(uart_t * uart, size_t new_size) {`
`244`	`244`	`if(uart == NULL) {`
`245`		`- return;`
	`245`	`+ return 0;`
`246`	`246`	`}`
`247`	`247`
`248`	`248`	`UART_MUTEX_LOCK();`