From 41a3077ff081400b3391e5bfb02533715364b167 Mon Sep 17 00:00:00 2001
From: Ben Sima <ben@bsima.me>
Date: Thu, 24 May 2018 09:40:02 -0700
Subject: Improve shell script with shellcheck

---
 packages.nix | 1 +
 setpath.sh   | 8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/packages.nix b/packages.nix
index f0cc53d..1433e7b 100644
--- a/packages.nix
+++ b/packages.nix
@@ -30,6 +30,7 @@ pkgs.racket
 pkgs.ranger
 pkgs.ripgrep
 pkgs.scrot
+pkgs.shellcheck
 pkgs.shutter
 pkgs.stack2nix
 pkgs.tdesktop
diff --git a/setpath.sh b/setpath.sh
index 29b94ea..d47d61c 100644
--- a/setpath.sh
+++ b/setpath.sh
@@ -1,16 +1,18 @@
 #!/usr/bin/env sh
 
 # add some useful stuff to my path (if present)
-OLDPATH=$PATH
 for DIR in \
   $HOME/bin \
   $HOME/me/bin \
   $HOME/.local/bin
 do
-  if [ -d $DIR ] then
+  if [ -d "$DIR" ]; then
     PATH=$DIR:$PATH
   fi
 done
 
 # source nix.sh if present
-[[ -f ~/.nix-profile/etc/profile.d/nix.sh ]] && . ~/.nix-profile/etc/profile.d/nix.sh
+if [ -f ~/.nix-profile/etc/profile.d/nix.sh ]; then
+  # shellcheck source=/home/ben/.nix-profile/etc/profile.d/nix.sh
+  . ~/.nix-profile/etc/profile.d/nix.sh
+fi
-- 
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