fix variable printing for newer bash
authorIan Kelling <iank@fsf.org>
Thu, 14 Oct 2021 12:46:04 +0000 (08:46 -0400)
committerIan Kelling <iank@fsf.org>
Thu, 14 Oct 2021 12:46:04 +0000 (08:46 -0400)
commite0ee742e26969388065013206b9fbc2492dccd70
treed15ed6f914edf5fc55211983b42b206465d1ffcf
parent3df3919e70b866b261e614d0b7327458f2853bbb
fix variable printing for newer bash
err