diff options
Diffstat (limited to 'cups/spp.c')
| -rw-r--r-- | cups/spp.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -38,7 +38,7 @@ int spp_print(bdaddr_t *src, bdaddr_t *dst, uint8_t channel, int fd, int copies) { struct sockaddr_rc addr; unsigned char buf[2048]; - int i, sk, len; + int i, sk, err, len; if ((sk = socket(PF_BLUETOOTH, SOCK_STREAM, BTPROTO_RFCOMM)) < 0) { perror("ERROR: Can't create socket"); @@ -87,7 +87,7 @@ int spp_print(bdaddr_t *src, bdaddr_t *dst, uint8_t channel, int fd, int copies) } while ((len = read(fd, buf, sizeof(buf))) > 0) { - write(sk, buf, len); + err = write(sk, buf, len); } } |