From ff91557f102401d5721afc9df313252aa1651a6a Mon Sep 17 00:00:00 2001
From: Oleg Broytman <phd@phdru.name>
Date: Tue, 14 Jan 2014 21:49:56 +0400
Subject: [PATCH] Unset temporary variables

---
 set-path | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/set-path b/set-path
index 5632504..43ff756 100644
--- a/set-path
+++ b/set-path
@@ -5,3 +5,6 @@ cd "$START_DIR"
 if echo "$PATH" | grep -vq "\(^\|:\)$CWD\(:\|$\)"; then
    PATH="$CWD:$PATH"
 fi
+START_DIR=''
+CWD=''
+unset START_DIR CWD
-- 
2.39.2