From: Oleg Broytman <phd@phdru.name>
Date: Tue, 14 Jan 2014 17:49:56 +0000 (+0400)
Subject: Unset temporary variables
X-Git-Url: https://git.phdru.name/?p=audio-cdr-video.git;a=commitdiff_plain;h=ff91557f102401d5721afc9df313252aa1651a6a

Unset temporary variables
---

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