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Only add directories to PATH that are already in PATH

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Buddy Sandidge 2016-12-26 22:39:53 -08:00
parent e39241c981
commit 26abac727b
1 changed files with 3 additions and 0 deletions
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3
bash/environment
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@ -36,6 +36,9 @@ fi
function _add-path { function _add-path {
dir="$1" dir="$1"
if [[ $PATH =~ .*$dir.* ]]; then
return
fi
if [[ -d $dir ]]; then if [[ -d $dir ]]; then
PATH=$dir:$PATH PATH=$dir:$PATH
fi fi