From: PHO <pho@cielonegro.org>
Date: Thu, 12 May 2016 09:40:55 +0000 (+0900)
Subject: Auto commit by The Sugar System.
X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=sugar.git;a=commitdiff_plain;h=fe953a8337c073380bbe82fe3f659598d7a4a6dd

Auto commit by The Sugar System.
---

diff --git a/dot-files/_zshenv b/dot-files/_zshenv
index d0b413f..7164c3f 100644
--- a/dot-files/_zshenv
+++ b/dot-files/_zshenv
@@ -4,10 +4,10 @@ function append_path {
     local _varname="$1"
     local _path="$2"
 
-    if [ -d "$_path" ]; then
+    if [[ -d "$_path" ]]; then
         local _var=$(eval echo $(printf '$%s' "$_varname"))
 
-         if [ "$_var" = "" ]; then
+        if [[ "$_var" = "" ]]; then
             eval $(printf 'export %s="%s"' "$_varname" "$_path")
         else
             eval $(printf 'export %s="%s:$%s"' "$_varname" "$_path" "$_varname")