From d1d1c538f7b4b6a0ae0ad0cd815c92980ae7028c Mon Sep 17 00:00:00 2001
From: Shrikant Sharat <shrikantsharat.k@gmail.com>
Date: Wed, 9 Jan 2013 10:26:29 +0530
Subject: [PATCH] Mild refactoring.

---
 antigen.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/antigen.zsh b/antigen.zsh
index aa32ff2..30ec66f 100644
--- a/antigen.zsh
+++ b/antigen.zsh
@@ -245,12 +245,12 @@ antigen-revert () {
             # If we have a `*.plugin.zsh`, source it.
             source "$script_loc"
 
-        elif [[ ! -z "$(ls "$location" | grep -m1 '\.zsh$')" ]]; then
+        elif ls "$location" | grep -qm1 '\.zsh$'; then
             # If there is no `*.plugin.zsh` file, source *all* the `*.zsh`
             # files.
             for script ($location/*.zsh(N)) source "$script"
 
-        elif [[ ! -z "$(ls "$location" | grep -m1 '\.sh$')" ]]; then
+        elif ls "$location" | grep -qm1 '\.sh$'; then
             # If there are no `*.zsh` files either, we look for and source any
             # `*.sh` files instead.
             for script ($location/*.sh(N)) source "$script"
-- 
2.0.0