From 95997f2484c10548b171909c04b028c1a8c0b078 Mon Sep 17 00:00:00 2001
From: gyachuk <greg.yachuk@gmail.com>
Date: Fri, 3 Jul 2015 19:34:20 -0700
Subject: [PATCH] More useful to return unknown data when parsing frames,
 rather than "undefined".

---
 src/id3v2.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/id3v2.js b/src/id3v2.js
index 112e355..082faf8 100644
--- a/src/id3v2.js
+++ b/src/id3v2.js
@@ -282,9 +282,13 @@
                 readFrameFunc = ID3v2.readFrameData[frameID];
             } else if( frameID[0] == "T" ) {
                 readFrameFunc = ID3v2.readFrameData["T*"];
+            } else {
+                readFrameFunc = function(frameDataOffset, frameSize, framedata, flags) {
+                    return frameData.getStringAt(frameDataOffset, frameSize);
+                }
             }
             
-            var parsedData = readFrameFunc ? readFrameFunc(frameDataOffset, frameSize, frameData, flags) : undefined;
+            var parsedData = readFrameFunc(frameDataOffset, frameSize, frameData, flags);
             var desc = frameID in ID3v2.frames ? ID3v2.frames[frameID] : 'Unknown';
         
             var frame = {