Marc Cornellà 0f6836701d fix(CLI): properly get zsh command in omz update (#9558)
Zsh versions older than 5.3 don't have ZSH_ARGZERO, so use an alternative
method to get the zsh command.

Fixes #9558
2020-12-31 23:20:24 +01:00
..
2020-11-09 12:00:15 +01:00