s3-kerberos: fix flush_keytab() compile with heimdal.

krb5_kt_cursor is not a pointer in heimdal but a struct.

Guenther

diff --git a/source3/librpc/rpc/dcerpc_krb5.c b/source3/librpc/rpc/dcerpc_krb5.c
index 561259adf7dfaad59037f2800ca44bb0f747c4b8..ede4f6b5972bf582e521942df46583c1e02f20ba 100644 (file)
--- a/source3/librpc/rpc/dcerpc_krb5.c
+++ b/source3/librpc/rpc/dcerpc_krb5.c
@@ -27,7 +27,7 @@
 static krb5_error_code flush_keytab(krb5_context krbctx, krb5_keytab keytab)
 {
        krb5_error_code ret;
-       krb5_kt_cursor kt_cursor = NULL;
+       krb5_kt_cursor kt_cursor;
        krb5_keytab_entry kt_entry;
 
        ZERO_STRUCT(kt_entry);