From 957462b1a4d7e33cb5ef92356e7ed78a299b008e Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sat, 14 Sep 2013 14:00:18 +1200
Subject: Explicitly unset variables

---
 bash/bashrc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'bash')

diff --git a/bash/bashrc b/bash/bashrc
index 1fc1df2d..22ed5c2a 100644
--- a/bash/bashrc
+++ b/bash/bashrc
@@ -14,7 +14,7 @@ HISTCONTROL=ignoreboth
 HISTTIMEFORMAT='%F %T  '
 
 # Don't tell me about mail
-unset MAILCHECK
+unset -v MAILCHECK
 
 # Never beep at me
 setterm -bfreq 0 2>/dev/null
@@ -70,5 +70,5 @@ if [[ -d $HOME/.bashrc.d ]]; then
         [[ -f $config ]] && source "$config"
     done
 fi
-unset config
+unset -v config
 
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