Remove unused variable.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3967 ec53bebd-3082-4978-b11e-865c3cabbd6b

kdc/kstash.c

@@ -61,10 +61,8 @@ int main(int argc, char **argv)
     EncryptionKey key;
     FILE *f;
     size_t len;
-    int optind = 0;
     krb5_context context = NULL;
     
-
     krb5_program_setup(&context, argc, argv, args, num_args, NULL);
 
     if(help_flag)

lib/hdb/hdb.c

@@ -46,7 +46,6 @@ hdb_next_keytype2key(krb5_context context,
 		     krb5_keytype keytype,
 		     Key **key)
 {
-    krb5_error_code ret;
     int i;
     if(*key) 
 	i = *key - e->keys.val + 1;

lib/hdb/ndbm.c

@@ -85,7 +85,6 @@ NDBM_seq(krb5_context context, HDB *db, hdb_entry *entry, int first)
     DBM *d = (DBM*)db->db;
     datum key, value;
     krb5_data key_data, data;
-    krb5_principal principal;
     krb5_error_code ret;
 
     if(first)