diff options
Diffstat (limited to 'client/serial_linux.c')
| -rw-r--r-- | client/serial_linux.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/client/serial_linux.c b/client/serial_linux.c index 080dca1..2497fac 100644 --- a/client/serial_linux.c +++ b/client/serial_linux.c @@ -63,7 +63,7 @@ speed_t w2_baud_map(int baud) { int w2_serial_read() { int return_val; int bytes = read(g_w2_serial_handle, &return_val, 1); - return return_val == -1 || bytes != 1 ? -1 : (uint8_t)return_val; + return bytes != 1 ? -1 : (uint8_t)return_val; } bool w2_serial_write(char *data, uint8_t length) { |