From ed28b8d26fa543218656e2165e4c8b26f898f21a Mon Sep 17 00:00:00 2001
From: Dominik Ritter <dritter03@googlemail.com>
Date: Fri, 22 Jan 2016 19:11:33 +0100
Subject: [PATCH] Use explicit word splitting. No need to set SH_WORD_SPLIT

---
 functions/utilities.zsh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/functions/utilities.zsh b/functions/utilities.zsh
index f855caf5..df022f2c 100644
--- a/functions/utilities.zsh
+++ b/functions/utilities.zsh
@@ -60,10 +60,10 @@ printSizeHumanReadable() {
 #                 worthy. The callback function has access to
 #                 the inner variable $item.
 function getRelevantItem() {
-  setopt shwordsplit # We need to split the words in $interfaces
-
-  local list callback
-  list=$1
+  local -a list
+  local callback
+  # Explicitly split the elements by whitespace.
+  list=${=1}
   callback=$2
 
   for item in $list; do