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-rw-r--r--nuttx/drivers/serial/serial.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nuttx/drivers/serial/serial.c b/nuttx/drivers/serial/serial.c
index b289bb80b..40011199b 100644
--- a/nuttx/drivers/serial/serial.c
+++ b/nuttx/drivers/serial/serial.c
@@ -328,7 +328,7 @@ static ssize_t uart_write(FAR struct file *filep, FAR const char *buffer, size_t
/* If the ONLCR flag is set, we should translate \n to \r\n */
ret = OK;
- if ((ch == '\n') && (dev->termios_s.c_oflag && ONLCR))
+ if ((ch == '\n') && (dev->termios_s.c_oflag & ONLCR))
{
ret = uart_putxmitchar(dev, '\r');
}