[Libguestfs] [libnbd PATCH 0/4] More nbdinfo fixes

This rounds up the remaining bugs that I originally identified in: https://www.redhat.com/archives/libguestfs/2020-July/msg00153.html Eric Blake (4): api: Permit export list APIs when Connected info: Support --list with serializing servers info: Fix --json output when list size != 1 info: Permit --size --json generator/API.ml | 6 +++--- info/info-list-json.sh | 9 +++++++++ info/info-list.sh | 9 +++++++++ info/nbdinfo.c | 41 ++++++++++++++++++++++++++++------------- 4 files changed, 49 insertions(+), 16 deletions(-) -- 2.28.0