postgres_setup.sh fails with username containing a '-'

I know, right?

Just add escaped quotes around $USER and things are fine.

assigned to @whh8b and unassigned @jdh8d

do it.

mentioned in merge request !1 (merged)

assigned to @jdh8d and unassigned @whh8b

closed via commit 38632a1a

closed via merge request !1 (merged)

mentioned in commit 373ad693

mentioned in commit 1e195969