From c80d94304d0b9946c822e073b637760a0894522a Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Sun, 22 Apr 2018 18:50:45 +0200
Subject: devip: cleanup ipmux.c

---
 sys/src/9/ip/ipmux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/src/9/ip/ipmux.c b/sys/src/9/ip/ipmux.c
index 2eeca4153..2fefe7520 100644
--- a/sys/src/9/ip/ipmux.c
+++ b/sys/src/9/ip/ipmux.c
@@ -758,7 +758,7 @@ nomatch:
 		ip6 = (Ip6hdr*)bp->rp;
 		p = f->t2p[ip6->proto];
 	}
-	if(p && p->rcv)
+	if(p != nil && p->rcv != nil)
 		(*p->rcv)(p, ifc, bp);
 	else
 		freeblist(bp);
-- 
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