From 18f7ca577a41807f0c99fc9d00e1572d96d7c6cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Francisco=20Zuvir=C3=ADa?= <FranciscodeZuviria@fusap.com.ar>
Date: Tue, 8 May 2018 12:55:59 -0300
Subject: [PATCH] Adhere to coding style outlined in wiki

---
 plugins/dirhistory/dirhistory.plugin.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/dirhistory/dirhistory.plugin.zsh b/plugins/dirhistory/dirhistory.plugin.zsh
index 05839e35..6867086c 100644
--- a/plugins/dirhistory/dirhistory.plugin.zsh
+++ b/plugins/dirhistory/dirhistory.plugin.zsh
@@ -144,12 +144,12 @@ bindkey "\eO3C" dirhistory_zle_dirhistory_future
 
 # Move up in hierarchy
 function dirhistory_up() {
-  cd ..
+  cd .. || return 1
 }
 
 # Move down in hierarchy
 function dirhistory_down() {
-  cd "`find . -mindepth 1 -maxdepth 1 -type d | sort -n | head -n 1`"
+  cd "$(find . -mindepth 1 -maxdepth 1 -type d | sort -n | head -n 1)" || return 1
 }