From 53da60d3e3d30205a1de52cbe6bd92d0884cb9c2 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Tue, 9 Dec 2014 23:12:38 +0100
Subject: [PATCH] Init arrays (see #14)

---
 autoenv.zsh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/autoenv.zsh b/autoenv.zsh
index 2428c92..8387558 100644
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -43,7 +43,9 @@ autoenv_source_parent() {
 # Internal functions. {{{
 # Internal: stack of entered (and handled) directories. {{{
 typeset -a _autoenv_stack_entered
+_autoenv_stack_entered=()
 typeset -A _autoenv_stack_entered_mtime
+_autoenv_stack_entered_mtime=()
 
 # Add an entry to the stack, and remember its mtime.
 _autoenv_stack_entered_add() {