git: fix version check

c5493877 · Marc Cornellà · d81b4ac9 · c5493877
Commit c5493877 authored Oct 04, 2020 by Marc Cornellà
--- a/plugins/git/git.plugin.zsh
+++ b/plugins/git/git.plugin.zsh
 # Git version checking
 autoload -Uz is-at-least
-git_version="${(As: :)$(git version 2>/dev/null)[3]}"
+git_version="${${(As: :)$(git version 2>/dev/null)}[3]}"

 #
 # Functions