srand48((long) time((time_t *) 0)) ; /* Seed random number generator. */
make_items() ; /* Create server images and fir frames. */
- if(v->display[0] == NULL)
+ if(v->display[0] == 0)
do_clear() ; /* Initialise and clear display. */
if (v->rstate == TRUE) /* Show the memory register window? */
v->key_exp = 0 ; /* Not entering an exponent number. */
v->pending_op = 0 ; /* No pending arithmetic operation. */
v->titleline = NULL ; /* No User supplied title line. */
- v->display[0] = NULL ;
+ v->display[0] = 0 ;
v->x = 0;
v->x = 0;