Fix typo in configure.ac causing $LIBS to gain a copy of $CFLAGS
Fix typo in configure.ac causing $LIBS to gain a copy of $CFLAGS

The virt-dbus.m4 check for DBus was preserving $LIBS before
modifying it. Except it wasn't. It was preserving another
copy of $CFLAGS. The result was that after the check completed,
$LIBS got polluted with $CFLAGS

Signed-off-by: Daniel P. Berrange <bb938cf255e055ff3507f2627d214e8e62118fcf@redhat.com>

trainstack/libvirt,VenkatDatta/libvirt,eskultety/libvirt,zhlcindy/libvirt-1.1.4-maintain,VenkatDatta/libvirt,shugaoye/libvirt,agx/libvirt,rlaager/libvirt,siboulet/libvirt-openvz,trainstack/libvirt,zhlcindy/libvirt-1.1.4-maintain,datto/libvirt,trainstack/libvirt,taget/libvirt,datto/libvirt,shugaoye/libvirt,taget/libvirt,agx/libvirt,nertpinx/libvirt,jardasgit/libvirt,siboulet/libvirt-openvz,agx/libvirt,iam-TJ/libvirt,elmarco/libvirt,fabianfreyer/libvirt,rlaager/libvirt,jardasgit/libvirt,libvirt/libvirt,jardasgit/libvirt,cbosdo/libvirt,jardasgit/libvirt,rlaager/libvirt,andreabolognani/libvirt,trainstack/libvirt,trainstack/libvirt,siboulet/libvirt-openvz,rlaager/libvirt,shugaoye/libvirt,cbosdo/libvirt,nertpinx/libvirt,crobinso/libvirt,datto/libvirt,siboulet/libvirt-openvz,cbosdo/libvirt,trainstack/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,taget/libvirt,iam-TJ/libvirt,crobinso/libvirt,agx/libvirt,elmarco/libvirt,olafhering/libvirt,zippy2/libvirt,elmarco/libvirt,jardasgit/libvirt,crobinso/libvirt,cbosdo/libvirt,zhlcindy/libvirt-1.1.4-maintain,nertpinx/libvirt,iam-TJ/libvirt,jfehlig/libvirt,zippy2/libvirt,libvirt/libvirt,eskultety/libvirt,eskultety/libvirt,shugaoye/libvirt,jfehlig/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,andreabolognani/libvirt,datto/libvirt,zippy2/libvirt,olafhering/libvirt,olafhering/libvirt,olafhering/libvirt,nertpinx/libvirt,libvirt/libvirt,elmarco/libvirt,eskultety/libvirt,agx/libvirt,eskultety/libvirt,cbosdo/libvirt,elmarco/libvirt,taget/libvirt,fabianfreyer/libvirt,libvirt/libvirt,fabianfreyer/libvirt,zhlcindy/libvirt-1.1.4-maintain,trainstack/libvirt,datto/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,taget/libvirt,iam-TJ/libvirt,andreabolognani/libvirt,siboulet/libvirt-openvz,zippy2/libvirt,iam-TJ/libvirt,iam-TJ/libvirt,andreabolognani/libvirt,jfehlig/libvirt,shugaoye/libvirt,iam-TJ/libvirt,zhlcindy/libvirt-1.1.4-maintain,rlaager/libvirt,crobinso/libvirt