dissector: igmp: Fix erroneous null pointer check
commitb76adfd12a21676abb82e9f1ebe134510d9a4766
authorTobias Klauser <tklauser@distanz.ch>
Sun, 12 May 2013 11:52:12 +0000 (12 13:52 +0200)
committerTobias Klauser <tklauser@distanz.ch>
Sun, 12 May 2013 11:52:12 +0000 (12 13:52 +0200)
treef096abe714209b3d61dbe65acc1179f97b582d86
parent06d60f51149ef960110431b228828c7bbc84e74c
dissector: igmp: Fix erroneous null pointer check

We need to break if we get NULL from pkt_pull() but the actual check was
inverted. This was discovered by the coverity scanner.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
proto_igmp.c