Re: [PATCH 1/2] git-prompt.sh: Don't error on null ${ZSH,BASH}_VERSION, $short_sha
From: Ville Skyttä <hidden>
Date: 2016-06-16 02:19:45
On Mon, Jun 6, 2016 at 7:29 PM, Ville Skyttä [off-list ref] wrote:
When the shell is in "nounset" or "set -u" mode, referencing unset or null variables results in an error. Protect $ZSH_VERSION and $BASH_VERSION against that, and initialize $short_sha before use.
No part 2/2 will be coming, 1/2 is all there is to this change, sorry about the confusion.