Re: [libvirt] [PATCH 03/18] conf: only format <controller> as a pair tag when needed

Make the decision based on the usage of childBuf buffer. This fixes the oddity in the test case introduced by commit c1c4d0d where we would format an empty pair tag. --- src/conf/domain_conf.c | 4 +++- tests/qemuxml2xmloutdata/qemuxml2xmlout-s390-defaultconsole.xml | 3 +-- 2 files changed, 4 insertions(+), 3 deletions(-)