gdbsupport: Resolve shellcheck issues in create-version.sh script
authorAndrew Burgess <andrew.burgess@embecosm.com>
Fri, 27 Mar 2020 11:56:33 +0000 (11:56 +0000)
committerAndrew Burgess <andrew.burgess@embecosm.com>
Fri, 27 Mar 2020 13:52:00 +0000 (13:52 +0000)
commit8f2dae6a6a031c4a10986f96eb72f9a4c212ceb5
treec2c86870a3a1664fcab6de442e628a2803c11019
parent1fafefd59438f92206e65ea6b2022d82c5ccfe12
gdbsupport: Resolve shellcheck issues in create-version.sh script

Run shellcheck (version 0.4.7) on the create-version.sh script, and
resolve the issues it highlighter - they all seemed reasonable.

gdbsupport/ChangeLog:

* create-version.sh: Resolve issues highlighted by shellcheck.
gdbsupport/ChangeLog
gdbsupport/create-version.sh