From f42c689f97e45fd5713574dbaeab5b1f278a6c8c Mon Sep 17 00:00:00 2001
From: tildearrow <me@tildearrow.org>
Date: Thu, 4 May 2023 23:11:44 -0500
Subject: [PATCH] fix tall .dmw loading

---
 src/engine/engine.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index 55c74417..2b5237b4 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -3090,15 +3090,17 @@ DivWavetable* DivEngine::waveFromFile(const char* path, bool addRaw) {
         // read as .dmw
         reader.seek(0,SEEK_SET);
         int len=reader.readI();
+        logD("wave length %d",len);
         if (len<=0 || len>256) {
           throw EndOfFileException(&reader,reader.size());
         }
+        wave->len=len;
         wave->max=(unsigned char)reader.readC();
         if (wave->max==255) { // new wavetable format
           unsigned char waveVersion=reader.readC();
           logI("reading modern .dmw...");
           logD("wave version %d",waveVersion);
-          wave->max=reader.readC();
+          wave->max=(unsigned char)reader.readC();
           for (int i=0; i<len; i++) {
             wave->data[i]=reader.readI();
           }