oldkey must be initialized to NULL

diff --git a/bin/dnssec/dnssec-keyfromlabel.c b/bin/dnssec/dnssec-keyfromlabel.c
index f0df650ee39730e1c93a79ffdfa20784e40a6922..56165fd60f41bb9e172601ed95a3eef21d4d0715 100644 (file)
--- a/bin/dnssec/dnssec-keyfromlabel.c
+++ b/bin/dnssec/dnssec-keyfromlabel.c
@@ -14,7 +14,7 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: dnssec-keyfromlabel.c,v 1.10 2009/09/01 00:22:24 jinmei Exp $ */
+/* $Id: dnssec-keyfromlabel.c,v 1.11 2009/09/03 13:43:52 fdupont Exp $ */
 
 /*! \file */
 
@@ -87,7 +87,7 @@ main(int argc, char **argv) {
        char            *directory = NULL;
        char            *classname = NULL;
        char            *endp;
-       dst_key_t       *key = NULL, *oldkey;
+       dst_key_t       *key = NULL, *oldkey = NULL;
        dns_fixedname_t fname;
        dns_name_t      *name;
        isc_uint16_t    flags = 0, ksk = 0, revoke = 0;