From fb7078044b0603e1ab1ad9753eb55798d60a99e3 Mon Sep 17 00:00:00 2001
From: Johannes Bittner <johannes.bittner@gmail.com>
Date: Sun, 17 Sep 2023 12:44:31 +0200
Subject: [PATCH] prevent global variables from overwriting

Co-authored-by: Shohei YOSHIDA <syohex@gmail.com>
---
 src/_chatblade | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/_chatblade b/src/_chatblade
index 4c0fd7b..a6d9210 100644
--- a/src/_chatblade
+++ b/src/_chatblade
@@ -15,6 +15,8 @@
 
 _chatblade() {
   local -a args
+  local context state state_descr line
+  typeset -A opt_args
 
   args+=(
     '(- *)'{-h,--help}'[show this help message and exit]'