From 9a322f77867e11b7d135f920bbb2eda51d35bef1 Mon Sep 17 00:00:00 2001
From: John D Pell <John+Git@gaelicWizard.net>
Date: Sun, 20 Feb 2022 12:21:53 -0800
Subject: [PATCH] plugin/ble.sh

---
 plugins/available/blesh.plugin.bash | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/available/blesh.plugin.bash b/plugins/available/blesh.plugin.bash
index 6acd19ff..075f4db4 100644
--- a/plugins/available/blesh.plugin.bash
+++ b/plugins/available/blesh.plugin.bash
@@ -1,8 +1,7 @@
 # shellcheck shell=bash
-cite about-plugin
 about-plugin 'load ble.sh, the Bash line editor!'
 
-if [[ ${BLE_VERSION-} ]]; then
+if [[ -n "${BLE_VERSION-}" ]]; then
 	_log_warning "ble.sh is already loaded!"
 	return
 fi