2 files changed, 4 insertions(+), 0 deletions(-)

M port/devpipe.c
M power/devhotrod.c

@@ 307,6 307,8 @@ pipestclose(Queue *q)
 	 *  send a hangup
 	 */
 	q = q->other;
+	if(q->next == 0)
+		return;
 	bp = allocb(0);
 	bp->type = M_HANGUP;
 	PUTNEXT(q, bp);

@@ 182,6 182,7 @@ hotrodopen(Chan *c, int omode)
 		delay(100);
 		print("reset\n");
 
+#ifdef asdf
 		/*
 		 * Issue test
 		 */


@@ 192,6 193,7 @@ hotrodopen(Chan *c, int omode)
 		hotsend(hp, &((User*)(u->p->upage->pa|KZERO))->khot);
 		delay(100);
 		print("tested\n");
+#endif
 	}
 	c->mode = openmode(omode);
 	c->flag |= COPEN;