Close ssl_sock before returning error in connect_https_socket()
Close ssl_sock before returning error in connect_https_socket()

Spotted by Coverity.

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

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