Fix fd/memory leak on error return from openconnect_open_https()
Fix fd/memory leak on error return from openconnect_open_https()

Spotted by Coverity.

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

nmav/openconnect-mine,cernekee/openconnect,matlockx/openconnect,don-johnny/openconnect,cernekee/openconnect,brandt/openconnect,chadcatlett/openconnect,matlockx/openconnect,neshema/openconnect,mveplus/openconnect-client,neshema/openconnect,cernekee/openconnect,lins05/openconnect,matlockx/openconnect,neshema/openconnect,atyndall/openconnect,brandt/openconnect,mtmiller/openconnect,mveplus/openconnect-client,neshema/openconnect,mtmiller/openconnect,atyndall/openconnect,nmav/openconnect-mine,brandt/openconnect,liiir1985/openconnect,lins05/openconnect,lins05/openconnect,chadcatlett/openconnect,atyndall/openconnect,liiir1985/openconnect,nmav/openconnect-mine,brandt/openconnect,chadcatlett/openconnect,atyndall/openconnect,cernekee/openconnect,mveplus/openconnect-client,liiir1985/openconnect,chadcatlett/openconnect,liiir1985/openconnect,mtmiller/openconnect,mtmiller/openconnect,don-johnny/openconnect,mveplus/openconnect-client,lins05/openconnect,don-johnny/openconnect,matlockx/openconnect,nmav/openconnect-mine,don-johnny/openconnect