fix which usage, create function check-busybox

[dotfiles.git] / base / .zprofile

diff --git a/base/.zprofile b/base/.zprofile
index 3cc9587f4a8ca226db0490aa259a41ac6bf7f791..425a48ced70f4aafdd9060fee8bc95f4059ad69d 100644 (file)
--- a/base/.zprofile
+++ b/base/.zprofile
@@ -10,3 +10,5 @@ if [[ ! -e "$t" ]] {
 if [[ ! -e "$h" ]] {
        ln -sf "$t" "$h" > /dev/null 2>&1
 }
+unset t
+unset h