From fc2284b0e01cc09988487d4dcfbdfbdc156c06be Mon Sep 17 00:00:00 2001
From: Alexander Sulfrian <alexander.sulfrian@fu-berlin.de>
Date: Thu, 18 Oct 2012 16:57:52 +0200
Subject: main: unset DIR after start

new executions should not inherit the DIR parameter from the parent
environment, so unset the variable after using it
---
 bashrc/main.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bashrc/main.sh b/bashrc/main.sh
index e5ba2d6..e2075fd 100644
--- a/bashrc/main.sh
+++ b/bashrc/main.sh
@@ -12,6 +12,7 @@ declare -r _BASHRC_DIR="${_DOTFILES_DIR}/bashrc"
 # start in home dir
 if [[ -n "${DIR}" ]]; then
 	cd "${DIR}"
+	unset DIR
 else
 	cd "${HOME}"
 fi
-- 
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