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Merge pull request #3359 from unixorn/dont-clobber-histsize-and-savehist

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Don't clobber $HISTSIZE and $SAVEHIST
This commit is contained in:
Robby Russell 2014-12-14 16:34:08 -08:00
commit 885e8187ad
1 changed files with 7 additions and 3 deletions
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6
lib/history.zsh
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@ -1,9 +1,13 @@
## Command history configuration
if [ -z $HISTFILE ]; then
if [ -z "$HISTFILE" ]; then
HISTFILE=$HOME/.zsh_history
fi
if [ -z "$HISTSIZE" ]; then
HISTSIZE=10000
fi
if [ -z "$SAVEHIST" ]; then
SAVEHIST=10000
fi
setopt extended_history
setopt hist_expire_dups_first