dircycle: fix error on insert-cycledleft if dirstack is empty
Diff
1diff --git a/plugins/dircycle/dircycle.plugin.zsh b/plugins/dircycle/dircycle.plugin.zsh
2index 2f32277cf03dceab526b7da6238523c9d6c448f7..8c58cab4c7b312ba7b3c8be9f3389ff9143163bb 100644
3--- a/plugins/dircycle/dircycle.plugin.zsh
4+++ b/plugins/dircycle/dircycle.plugin.zsh
5@@ -9,6 +9,8 @@
6 # pushd -N: start counting from right of `dirs' output
7 8 switch-to-dir () {
9+ [[ ${#dirstack} -eq 0 ]] && return
10+
11 while ! builtin pushd -q $1 &>/dev/null; do
12 # We found a missing directory: pop it out of the dir stack
13 builtin popd -q $1