From 14e2ca8d9921c5095d1768ee6e123c04ba5201a8 Mon Sep 17 00:00:00 2001
From: Eric Rosenbaum <eric.rosenbaum@gmail.com>
Date: Tue, 14 Nov 2017 14:35:26 -0500
Subject: [PATCH] Round the drum num arg

---
 src/extensions/scratch3_music/index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/extensions/scratch3_music/index.js b/src/extensions/scratch3_music/index.js
index ba42c1676..e0b2ca262 100644
--- a/src/extensions/scratch3_music/index.js
+++ b/src/extensions/scratch3_music/index.js
@@ -423,6 +423,7 @@ class Scratch3MusicBlocks {
     playDrumForBeats (args, util) {
         if (this._stackTimerNeedsInit(util)) {
             let drum = Cast.toNumber(args.DRUM);
+            drum = Math.round(drum);
             drum -= 1; // drums are one-indexed
             if (typeof this.runtime.audioEngine === 'undefined') return;
             drum = MathUtil.wrapClamp(drum, 0, this.runtime.audioEngine.numDrums - 1);