chore(lib): only create `afind` alias if `ack` is installed (#11017)
Diff
1diff --git a/lib/misc.zsh b/lib/misc.zsh
2index a5d3af99869c87b0ba621baa30d12bdd5476732e..1f637083a66f3576c7994f958771474a3fbeb5a9 100644
3--- a/lib/misc.zsh
4+++ b/lib/misc.zsh
5@@ -24,10 +24,10 @@ env_default 'LESS' '-R'
6 ## super user alias
7 alias _='sudo '
8 9-## more intelligent acking for ubuntu users
10+## more intelligent acking for ubuntu users and no alias for users without ack
11 if (( $+commands[ack-grep] )); then
12 alias afind='ack-grep -il'
13-else
14+elif (( $+commands[ack] )); then
15 alias afind='ack -il'
16 fi
17