pillowfight.cc: use SIG_IGN instead
pillowfight.cc: use SIG_IGN instead

Change-Id: I733cc262b3d3be53881a973f6dc88e4240cae0aa
Reviewed-on: http://review.couchbase.org/25106
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>
Tested-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

mody/libcouchbase,kojiromike/libcouchbase,trondn/libcouchbase,couchbase/libcouchbase,maxim-ky/libcouchbase,couchbase/libcouchbase,signmotion/libcouchbase,trondn/libcouchbase,mody/libcouchbase,kojiromike/libcouchbase,trondn/libcouchbase,senthilkumaranb/libcouchbase,mnunberg/libcouchbase,mnunberg/libcouchbase,couchbase/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,couchbase/libcouchbase,maxim-ky/libcouchbase,avsej/libcouchbase,senthilkumaranb/libcouchbase,uvenum/libcouchbase,avsej/libcouchbase,couchbase/libcouchbase,mnunberg/libcouchbase,maxim-ky/libcouchbase,PureSwift/libcouchbase,signmotion/libcouchbase,couchbase/libcouchbase,kojiromike/libcouchbase,mody/libcouchbase,uvenum/libcouchbase,avsej/libcouchbase,avsej/libcouchbase,signmotion/libcouchbase,trondn/libcouchbase,uvenum/libcouchbase,trondn/libcouchbase,signmotion/libcouchbase,maxim-ky/libcouchbase,mnunberg/libcouchbase,avsej/libcouchbase,PureSwift/libcouchbase,PureSwift/libcouchbase,mody/libcouchbase,couchbase/libcouchbase,uvenum/libcouchbase,mnunberg/libcouchbase,uvenum/libcouchbase,avsej/libcouchbase,senthilkumaranb/libcouchbase,kojiromike/libcouchbase,senthilkumaranb/libcouchbase