From 620c89d5b46ae71b173c08333fafc71c211e2d34 Mon Sep 17 00:00:00 2001
From: Shrikant Sharat <shrikantsharat.k@gmail.com>
Date: Sun, 26 Aug 2012 17:59:23 +0530
Subject: [PATCH] Remove use of the `-r` option to sed.

The `-r` is not present on BSD version of sed (which is used on OSX).
---
 antigen.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/antigen.zsh b/antigen.zsh
index f766bf5..ce6b68e 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -379,7 +379,7 @@ antigen () {
     shift
 
     # Sanitize the spec
-    spec="$(echo "$spec" | tr '\n' ' ' | sed -r 's/\s+//g')"
+    spec="$(echo "$spec" | tr '\n' ' ' | sed 's/[[:space:]]//g')"
 
     local code=''
 
-- 
2.0.0