From 408d03be285010d852fa4234ea03f80e7ee5403a Mon Sep 17 00:00:00 2001 From: James Maki Date: Fri, 7 May 2010 10:52:16 -0500 Subject: clean up some memory --- src/atcmd.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/atcmd.c') 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); -- cgit v1.2.3