From 99f366ad34e4c32abcee4d8c43112afa05b0e61e Mon Sep 17 00:00:00 2001
From: Chris Hemingway <chris.hemingway@gmail.com>
Date: Wed, 16 Jun 2021 18:26:30 +0100
Subject: [PATCH] Fix #101, make read_tags skip extra \0 bytes

Some WAV files contain extra consecutive \0 bytes in RIFF INFO section, which causes issues if not skipped over properly. See #101 for details
---
 src/WAVChunk.jl | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/WAVChunk.jl b/src/WAVChunk.jl
index 5685377..6485927 100644
--- a/src/WAVChunk.jl
+++ b/src/WAVChunk.jl
@@ -222,8 +222,12 @@ function read_tag(tags::Dict{Symbol, String}, t::Vector{UInt8})
     end
     tags[tag_id] = String(t[9:(i-1)])
 
-    # Skip the null terminator
-    t[(i+1):end]
+    # Skip null terminator/s, repeat in case multiple are present
+    while t[i] == 0 && i < length(t) 
+        i += 1
+    end
+    # Return remainder of t
+    return t[i:end]
 end
 
 """