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authorTom Ryder <tom@sanctum.geek.nz>2013-09-14 14:00:18 +1200
committerTom Ryder <tom@sanctum.geek.nz>2013-09-14 14:00:18 +1200
commit957462b1a4d7e33cb5ef92356e7ed78a299b008e (patch)
treef3d3ad9b5f57f451ae6d51b02bfa6721a90d2893 /bash
parentUse tidier default system for tmux function (diff)
downloaddotfiles-957462b1a4d7e33cb5ef92356e7ed78a299b008e.tar.gz
dotfiles-957462b1a4d7e33cb5ef92356e7ed78a299b008e.zip
Explicitly unset variables
Diffstat (limited to 'bash')
-rw-r--r--bash/bashrc4
1 files changed, 2 insertions, 2 deletions
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