cardclient: use safe clear

diff --git a/systems/cardclient/cc.c b/systems/cardclient/cc.c
index 6ea9d486cfb7d2d08a164a23db6bbd954736d757..e7afdfae7be24694c74bb542cd67ae1383dc8e56 100644 (file)
--- a/systems/cardclient/cc.c
+++ b/systems/cardclient/cc.c
@@ -287,5 +287,5 @@ bool cSystemLinkCardClient::ParseLinePlain(const char *line)
 
 void cSystemLinkCardClient::Clean(void)
 {
-  ListLock(true); Clear(); ListUnlock();
+  SafeClear();
 }