From 26fe977ec97adac431c402dbc90a39bd03bb2e76 Mon Sep 17 00:00:00 2001
From: pyr0ball <pyroballpcs@gmail.com>
Date: Tue, 7 Mar 2023 12:54:23 -0800
Subject: [PATCH] added comment to IP validation

---
 functions | 1 +
 1 file changed, 1 insertion(+)

diff --git a/functions b/functions
index 85351cc..9c35ef1 100644
--- a/functions
+++ b/functions
@@ -796,6 +796,7 @@ multiselect(){
 #done
 
 ### IP validation function
+# returns 0 (true) for valid, 1 (false) for invalid
 valid-ip()
 {
     local  ip=$1