diff options
| -rw-r--r-- | src/atcmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/atcmd.c b/src/atcmd.c index eab4210..1aa415c 100644 --- a/src/atcmd.c +++ b/src/atcmd.c @@ -1471,7 +1471,7 @@ static int sms_atcmd_init(int fd) return 0; } -static struct Lock *lock_file; +static int lock_file; int sms_device_close(int fd) { @@ -1495,7 +1495,7 @@ int sms_device_open(void) } lock_file = device_lock(Global.core.device); - if (!lock_file) { + if (lock_file < 0) { sms_device_close(fd); return -1; } |