From 233fcc30910c84ddd490ea41644f881c1b8fdba1 Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Sun, 25 Jul 2021 21:46:18 -0700
Subject: [PATCH] lib/log: handle undefined variable
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Expressly deal with if $echo_yellow hasn’t been defined
---
 lib/log.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/log.bash b/lib/log.bash
index 401fa3fa..32626d76 100755
--- a/lib/log.bash
+++ b/lib/log.bash
@@ -45,7 +45,7 @@ function _log_warning()
   group 'log'
 
   [[ "${BASH_IT_LOG_LEVEL:-1}" -ge $BASH_IT_LOG_LEVEL_WARNING ]] || return 0
-  _log_general "${echo_yellow}" " WARN: " "$1"
+  _log_general "${echo_yellow:-}" " WARN: " "$1"
 }
 
 function _log_error()