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-rw-r--r--src/atcmd.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/atcmd.c b/src/atcmd.c
index 1aa415c..76ee98c 100644
--- a/src/atcmd.c
+++ b/src/atcmd.c
@@ -1479,7 +1479,11 @@ int sms_device_close(int fd)
ret = tty_close(fd);
- lock_file = device_unlock(lock_file);
+ if (lock_path) {
+ unlink(lock_path);
+ free(lock_path);
+ lock_path = NULL;
+ }
return ret;
}
@@ -1566,4 +1570,4 @@ int is_quectel_model()
}
return 0;
-}
+} \ No newline at end of file