From 7e60f13d7da64060b520408ff99bc593d91effa3 Mon Sep 17 00:00:00 2001
From: Sorin Ionescu <sorin.ionescu@gmail.com>
Date: Mon, 21 May 2012 16:24:39 -0400
Subject: [PATCH] Add spacing to increase readability

---
 modules/git/functions/git-root | 1 +
 modules/utility/functions/duh  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/modules/git/functions/git-root b/modules/git/functions/git-root
index d704eff..c5aa48f 100644
--- a/modules/git/functions/git-root
+++ b/modules/git/functions/git-root
@@ -6,6 +6,7 @@
 #
 
 local root="$(git rev-parse --show-toplevel 2> /dev/null)"
+
 if [[ -n "$root" ]]; then
   print "$root"
   return 0
diff --git a/modules/utility/functions/duh b/modules/utility/functions/duh
index 896ed19..58ddc56 100644
--- a/modules/utility/functions/duh
+++ b/modules/utility/functions/duh
@@ -8,11 +8,13 @@
 
 function duh {
   (( $# == 0 )) && set -- *
+
   if grep -q -i 'GNU' < <(du --version 2>&1); then
     du -khsc "$@" | sort -h -r
   else
     local line size name
     local -a record
+
     while IFS=$'\n' read line; do
       record=(${(z)line})
       size="$(($record[1] / 1024.0))"