From a4ddafb5c8c4057f1783409a02124b9abb22749a Mon Sep 17 00:00:00 2001
From: grymmjack <grymmz0r@yahoo.com>
Date: Wed, 31 May 2023 17:01:56 -0400
Subject: [PATCH] Added type validation - when fail use default

---
 qb.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/qb.js b/qb.js
index e5af79f..eceac3a 100644
--- a/qb.js
+++ b/qb.js
@@ -2817,9 +2817,9 @@ var QB = new function() {
 
 
     this.sub_Sound = async function(freq, duration, shape, decay, gain) {
-        if (shape == undefined) { shape = "square"; }
-        if (decay == undefined) { decay = 0.0; }
-        if (gain  == undefined) { gain = 1.0; }
+        if (shape == undefined || (typeof shape != 'string')) { shape = "square"; }
+        if (decay == undefined || (typeof decay != 'number')) { decay = 0.0; }
+        if (gain  == undefined || (typeof gain != 'number')) { gain = 1.0; }
         if (!(freq == 0 || (freq >= 32 && freq <= 32767))) {
             throw new Error("Frequency invalid - valid: 0 (delay), 32 to 32767");
         }