Re: [libvirt] [PATCH v3 1/2] vshCommandOptString returns -1 if option is empty and not VSH_OFLAG_EMPTY_OK

Pointed out by Eric. Thanks. --- tools/virsh.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/tools/virsh.c b/tools/virsh.c index b7cea58..b43af70 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -12375,8 +12375,13 @@ vshCommandOptString(const vshCmd *cmd, const char *name, const char **value) vshError(NULL, _("Missing required option '%s'"), name); ret = -1; } else { - /* Treat "--option ''" as if option had not been specified. */ - ret = 0; + /* --option '' */ + if (arg->def->flag & VSH_OFLAG_EMPTY_OK) {