fix curl_err uninitialised
fix curl_err uninitialised

cernekee/openconnect,liiir1985/openconnect,sihde/openconnect,chadcatlett/openconnect,jku/openconnect,nmav/openconnect-mine,liiir1985/openconnect,brandt/openconnect,certik/openconnect,atyndall/openconnect,liiir1985/openconnect,certik/openconnect,chadcatlett/openconnect,neshema/openconnect,nmav/openconnect-mine,pbrook/openconnect,mdutton3/OpenConnect,mtmiller/openconnect,nmav/openconnect-mine,don-johnny/openconnect,sihde/openconnect,lins05/openconnect,mtmiller/openconnect,neshema/openconnect,mveplus/openconnect-client,matlockx/openconnect,matlockx/openconnect,neshema/openconnect,don-johnny/openconnect,don-johnny/openconnect,mveplus/openconnect-client,neshema/openconnect,lins05/openconnect,nmav/openconnect-mine,cernekee/openconnect,chadcatlett/openconnect,certik/openconnect,don-johnny/openconnect,mdutton3/OpenConnect,lins05/openconnect,liiir1985/openconnect,matlockx/openconnect,mdutton3/OpenConnect,sihde/openconnect,cernekee/openconnect,jku/openconnect,chadcatlett/openconnect,cernekee/openconnect,pbrook/openconnect,matlockx/openconnect,mtmiller/openconnect,ldx/android_external_openconnect,brandt/openconnect,ldx/android_external_openconnect,mtmiller/openconnect,lins05/openconnect,atyndall/openconnect,mveplus/openconnect-client,atyndall/openconnect,atyndall/openconnect,brandt/openconnect,brandt/openconnect,mveplus/openconnect-client