add check for bash shell
authorIan Kelling <iank@fsf.org>
Sun, 14 Feb 2021 12:55:02 +0000 (07:55 -0500)
committerIan Kelling <iank@fsf.org>
Sun, 14 Feb 2021 12:55:02 +0000 (07:55 -0500)
commit022af184f16f2bf1a2444a02f351143ca3bb2177
tree6e15510284cb02f249ba7a5f0516ea4cbc4c22a8
parent729475db5a7207be6118203fb58b581174371cbc
add check for bash shell
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