From 8fb75cf0e396952e152424cb5fdadb2d1ae1e1bc Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Sun, 25 Jul 2021 23:01:02 -0700
Subject: [PATCH] lib/helpers: handle unbound parameter

Expressly handle $BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE being not-set as being blank.
---
 lib/helpers.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/helpers.bash b/lib/helpers.bash
index a3468a63..81d01c72 100755
--- a/lib/helpers.bash
+++ b/lib/helpers.bash
@@ -156,7 +156,7 @@ bash-it ()
             $func $arg
         done
 
-        if [ -n "$BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE" ]; then
+        if [ -n "${BASH_IT_AUTOMATIC_RELOAD_AFTER_CONFIG_CHANGE:-}" ]; then
           _bash-it-reload
         fi
     else