From 604de18654ded90a3e200e3f826a5c72b7941cef Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Tue, 19 Mar 2019 15:40:30 +0100
Subject: [PATCH] bail if someone tries to interpet powerlevel9k.zsh-theme with
 sh

---
 powerlevel9k.zsh-theme | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index e26c3039..af82eedb 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -20,9 +20,13 @@
 #zstyle ':vcs_info:*+*:*' debug true
 #set -o xtrace
 
-# Bail out if it's not the first time the file is being sourced.
-# Second sourcing will cause mayhem.
-[[ -v _P9K_SOURCED ]] && return
+test -n "$ZSH_VERSION" || exit 1
+
+if [[ -v _P9K_SOURCED ]]; then
+  prompt_powerlevel9k_setup "$@"
+  return
+fi
+
 readonly _P9K_SOURCED=1
 
 typeset -g _P9K_INSTALLATION_DIR