diff options
Diffstat (limited to 'buspirate_spi.c')
| -rw-r--r-- | buspirate_spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/buspirate_spi.c b/buspirate_spi.c index 92d7fb4..55d4133 100644 --- a/buspirate_spi.c +++ b/buspirate_spi.c @@ -40,7 +40,7 @@ static int buspirate_serialport_setup(char *dev) { /* 115200bps, 8 databits, no parity, 1 stopbit */ sp_fd = sp_openserport(dev, 115200); - if (sp_fd < 0) + if (sp_fd == SER_INV_FD) return 1; return 0; } |
