yeah, that's better

2012-05-30 07:43:48 -04:00 · 2012-05-30 07:43:48 -04:00 · 1b7a8b2e9b
commit 1b7a8b2e9b
parent f5902e699f
1 changed files with 2 additions and 5 deletions
--- a/algs4/.env
+++ b/algs4/.env
@ -1,5 +1,2 @@
-#!/bin/bash
-
-if [ ! -n "$(echo "$PATH" | grep "$PWD/bin")" ]; then
-    export PATH="$PWD/bin:$PATH"
-fi
+HERE=$(dirname "$1")
+(echo "$PATH" | grep "$HERE/bin" >/dev/null 2>&1) || export PATH="$HERE/bin:$PATH"