From 6685aac42cf1feb0c686ef84516c97e1113678a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Cornell=C3=A0?= <marc.cornella@live.com>
Date: Thu, 10 Nov 2016 19:46:15 +0100
Subject: [PATCH] dircycle: fix error on insert-cycledleft if dirstack is empty
---
plugins/dircycle/dircycle.plugin.zsh | 2 ++
1 file changed, 2 insertions(+)
diff --git a/plugins/dircycle/dircycle.plugin.zsh b/plugins/dircycle/dircycle.plugin.zsh
index 2f32277cf..8c58cab4c 100644
--- a/plugins/dircycle/dircycle.plugin.zsh
+++ b/plugins/dircycle/dircycle.plugin.zsh
@@ -9,6 +9,8 @@
# pushd -N: start counting from right of `dirs' output
switch-to-dir () {
+ [[ ${#dirstack} -eq 0 ]] && return
+
while ! builtin pushd -q $1 &>/dev/null; do
# We found a missing directory: pop it out of the dir stack
builtin popd -q $1