configure: Fix bad shell expression for non-Linux hosts
commit1ba16968ab1920e65303d814ba65793b0a83e93e
authorStefan Weil <weil@mail.berlios.de>
Fri, 29 Jul 2011 20:40:45 +0000 (29 22:40 +0200)
committerAnthony Liguori <aliguori@us.ibm.com>
Thu, 4 Aug 2011 21:43:10 +0000 (4 16:43 -0500)
treecaa8c50144a0e6e3ccd3a8caedca0c8329731841
parentac720400e1730ff910d42442e4393044e7c132e0
configure: Fix bad shell expression for non-Linux hosts

With vhost_net="" (most non-Linux hosts), configure prints an
error message:

test: 2551: =: unexpected operator

Fix this and similar code by adding the missing "".

Cc: Wolfgang Mauerer <wolfgang.mauerer@siemens.com>
Cc: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
configure