add missing sa_data init to canonical hostname code
add missing sa_data init to canonical hostname code

Shay noticed we're no longer initializing the initial lookup of
server canonical hostname correctly

Reported-by: Shay Zuker <6b5eefc35dc2db6ee52266b9d36665f37611cc97@boxee.tv>
Signed-off-by: Andy Green <b471f5a494de34531c9e5a6e15abda71edd49104@linaro.org>

pombredanne/libwebsockets,mralexgray/libwebsockets-xcode,pebble/libwebsockets,dtebbs/libwebsockets,bovine/libwebsockets-bovine,canopy-project/libwebsockets-canopy,FabianAussems/libwebsockets,antmicro/libwebsockets,DaYeSquad/libwebsockets,GroundControl-Solutions/libwebsockets,jmillan/libwebsockets,maws/libwebsockets,turbulenz/libwebsockets,pankona/libwebsockets,PureSwift/libwebsockets,kaostao/libwebsockets,wenqiwooo/syslog-libwebsockets,DaYeSquad/libwebsockets,RobertoMalatesta/libwebsockets,labatrockwell/libwebsockets,wenqiwooo/syslog-libwebsockets,GroundControl-Solutions/libwebsockets,jmillan/libwebsockets,turbulenz/libwebsockets,cambridgehackers/libwebsockets,gameclosure/libwebsockets,GroundControl-Solutions/libwebsockets,GroundControl-Solutions/libwebsockets,pombredanne/libwebsockets,labatrockwell/libwebsockets,Chilledheart/libwebsockets,gameclosure/libwebsockets,mralexgray/libwebsockets-xcode,JoakimSoderberg/libwebsockets,SoapyMan/libwebsockets,RobertoMalatesta/libwebsockets,wenqiwooo/syslog-libwebsockets,turbulenz/libwebsockets,dumganhar/libwebsockets,IOPOINT/libwebsockets,dtebbs/libwebsockets,gameclosure/libwebsockets,FabianAussems/libwebsockets,DaYeSquad/libwebsockets,SoapyMan/libwebsockets,bovine/libwebsockets-bovine,peeracle/libwebsockets,dumganhar/libwebsockets,peeracle/libwebsockets,ayosec/libwebsockets,JoakimSoderberg/libwebsockets,Chilledheart/libwebsockets,bovine/libwebsockets-bovine,weimingtom/libwebsockets,ayosec/libwebsockets,abligh/libwebsockets,mralexgray/libwebsockets-xcode,SoapyMan/libwebsockets,giovanni-liboni/libwebsockets,jmillan/libwebsockets,lukasz-skalski/libwebsockets,ayosec/libwebsockets,gameclosure/libwebsockets,cambridgehackers/libwebsockets,JoakimSoderberg/libwebsockets,pombredanne/libwebsockets,ralight/libwebsockets,SoapyMan/libwebsockets,sartura/libwebsockets,sanyaade-teachings/libwebsockets,maws/libwebsockets,weimingtom/libwebsockets,tn0502/libwebsockets,RobertoMalatesta/libwebsockets,lukasz-skalski/libwebsockets,DaYeSquad/libwebsockets,sanyaade-teachings/libwebsockets,cambridgehackers/libwebsockets,pebble/libwebsockets,maws/libwebsockets,IOPOINT/libwebsockets,giovanni-liboni/libwebsockets,peeracle/libwebsockets,mushroomgithub/libwebsockets,lukasz-skalski/libwebsockets,kaostao/libwebsockets,wenqiwooo/syslog-libwebsockets,lukasz-skalski/libwebsockets,mushroomgithub/libwebsockets,sartura/libwebsockets,eagafonov/libwebsockets,pankona/libwebsockets,pebble/libwebsockets,pebble/libwebsockets,PureSwift/libwebsockets,sartura/libwebsockets,labatrockwell/libwebsockets,FabianAussems/libwebsockets,PureSwift/libwebsockets,JoakimSoderberg/libwebsockets,PureSwift/libwebsockets,mushroomgithub/libwebsockets,GroundControl-Solutions/libwebsockets,sartura/libwebsockets,pankona/libwebsockets,IOPOINT/libwebsockets,peeracle/libwebsockets,dumganhar/libwebsockets,RobertoMalatesta/libwebsockets,Chilledheart/libwebsockets,jmillan/libwebsockets,FabianAussems/libwebsockets,tn0502/libwebsockets,ayosec/libwebsockets,PureSwift/libwebsockets,sartura/libwebsockets,eagafonov/libwebsockets,antmicro/libwebsockets,giovanni-liboni/libwebsockets,mushroomgithub/libwebsockets,sanyaade-teachings/libwebsockets,ralight/libwebsockets,eagafonov/libwebsockets,ralight/libwebsockets,weimingtom/libwebsockets,dtebbs/libwebsockets,dumganhar/libwebsockets,canopy-project/libwebsockets-canopy,bovine/libwebsockets-bovine,sartura/libwebsockets,mralexgray/libwebsockets-xcode,tn0502/libwebsockets,abligh/libwebsockets,antmicro/libwebsockets,dumganhar/libwebsockets,weimingtom/libwebsockets,sanyaade-teachings/libwebsockets,pombredanne/libwebsockets,eagafonov/libwebsockets,canopy-project/libwebsockets-canopy,DaYeSquad/libwebsockets,pankona/libwebsockets,peeracle/libwebsockets,kaostao/libwebsockets,SoapyMan/libwebsockets,abligh/libwebsockets,kaostao/libwebsockets,ralight/libwebsockets,ayosec/libwebsockets,tn0502/libwebsockets,ralight/libwebsockets,abligh/libwebsockets,sartura/libwebsockets,dtebbs/libwebsockets,antmicro/libwebsockets,Chilledheart/libwebsockets,giovanni-liboni/libwebsockets,cambridgehackers/libwebsockets,labatrockwell/libwebsockets,maws/libwebsockets