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only run path helper when the file exists

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This commit is contained in:
Ivan Malison 2016-06-10 16:26:39 -07:00
parent 27f2baa4da
commit db96469bfb
1 changed files with 5 additions and 2 deletions
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7
dotfiles/lib/shellenv.sh
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@ -81,8 +81,11 @@ function _setup_env {
} }
function _path_helper { function _path_helper {
export PATH_HELPER_RAN="$(date)" if [ -f /usr/libexec/path_helper ];
eval "$(/usr/libexec/path_helper -s)" then
export PATH_HELPER_RAN="$(date)"
eval "$(/usr/libexec/path_helper -s)"
fi
} }
environment_variable_exists PATH_HELPER_RAN || _path_helper environment_variable_exists PATH_HELPER_RAN || _path_helper