znapzendzetup edit ARRAY ref error

[tpyro]

I am getting this error on SmartOS:

./znapzendzetup edit zones/1f04fdcc-2b6d-4491-9e6d-33c03e5ac707 Can't use string ("0") as an ARRAY ref while "strict refs" in use at ./znapzendzetup line 236.

I started with the pkgsrc build but I got the same error when I built 0.20.0 myself.

[oetiker]

can you please try with master

[tpyro]

Still getting the same error. It seems to be getting this (via Config.pm) where it's expecting the array ref:

# Note/FIXME? If there were ZFS errors getting some of several
# requested datasets, but at least one succeeded, the result is OK.
if (scalar(@{$self->backupSets}) == 0) {
    return 0; # false
}

These were my steps:

git clone https://github.com/oetiker/znapzend.git
cd znapzend/
./bootstrap.sh
./configure --prefix=/opt/znapzend-20210520

[stale[bot]]

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[simobgl]

same issue here. Built from master.