diff options
| author | James Maki <jmaki@multitech.com> | 2010-05-07 10:52:16 -0500 |
|---|---|---|
| committer | James Maki <jmaki@multitech.com> | 2010-05-07 10:52:16 -0500 |
| commit | 408d03be285010d852fa4234ea03f80e7ee5403a (patch) | |
| tree | e08b848fc0662813de77b867f7d6eaf80bab1cb6 /src/atcmd.c | |
| parent | cce54aff649a226b987a13638f8dfcc56179d64a (diff) | |
| download | sms-utils-408d03be285010d852fa4234ea03f80e7ee5403a.tar.gz sms-utils-408d03be285010d852fa4234ea03f80e7ee5403a.tar.bz2 sms-utils-408d03be285010d852fa4234ea03f80e7ee5403a.zip | |
clean up some memory
Diffstat (limited to 'src/atcmd.c')
| -rw-r--r-- | src/atcmd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/atcmd.c b/src/atcmd.c index e153d39..95d86dc 100644 --- a/src/atcmd.c +++ b/src/atcmd.c @@ -1139,6 +1139,11 @@ int sms_device_open(void) int fd = -1; int tmp; + if (!Global.core.device) { + log_error("device is not set"); + return -1; + } + lock_path = device_lock(Global.core.device); if (!lock_path) { sms_device_close(fd); |