fluid.waveform~ freaks out when renaming buffer

[rconstanzo]

Haven't really done any testing with this as it came out after I had done a bunch of coding that would have used it, but returning to a cascaded offline slicer and wanted to incorporate this and ran into an issue.

Basically if you rename the buffer that fluid.waveform~ is referring to it throws an error message, then clears, then starts spamming the console with error messages.

Patch:

<pre><code>
----------begin_max5_patcher----------
692.3ocuVtsbZCCDF9Z7SgFeU6LTOxGwzmf9NzzIivdMQTaIFIYBoYRd16JI
afDHGJkjaPiVjVq+u8ek88ASBWH2B5Px2I+jLYx8ASl3BYCLYX9jvN11pVl1
srvJYWGHLgS8+mA1ZbwSWDQtkwMjV9uARLkngJonVOkzz1yqitksAZjptGIU
s.SouRjVMrClPZtATGrILTMA+GsgoLZhdMqqiKVR.kRpHcfVyVBZhQRvMRvs
nksv3QpkKvrzKbmqjgfh9NYuoELNUPGhtlYptAS70Jnx3oPbYZDcJINNwNjU
L2NjhwH+Zep3hwLEODjW6nfbwpuEGGZi8PPf8mo+ubMhXT2gfwXrDXDiD1RF
WP9xSHxWG2ciTXz7+.NBPinuJDrKVv5bKN7GP6FvvqXguIhJybDJK1NjTb.g
rYrgUAGBn2hZkWRnkDQTfUSjE8MMn0BcJWExVutEzWE94PoYdGTblCVIyJtH
XZ1kDSwQjELzTYtg6ZlZkr5cNrOUuTliUIyoWDHUbNPZnG5HHsuiyYeBOo9G
OD9Pl6VCd4EFtSHmxhP22GM2cQSRxKcQSxwxL4bjo.tE26nJ1vT6JW0RPyO1
j36fdjrRJVh52OdWDi2bZTj7RnnAsWX5wLhdtWmKCsNXOSNNjN60QyIb.oy9
Pr.CL3x6AxbdfXZx+rIX94HzU5d9t9adKryC7r2UGs5CPqCk0BJNTjSokwzz
xrY4zro9qCJlMeNMAmmlWlm+9q4y2eOiBEjATWiJaQq6rQO.StT59Ngm8oOt
yrM9SYmV1qpFUnG5SI6KQ0fFe2LyvkhCVS5vhNY4489fRNuGjWf3EVa.kdX0
tmAZCVIU1okScS4B+zb2TErgOtdeDlBKhFrB1q7NjsEYg9sJqAk.8Q1pQfUc
3izYwrtI7S17Bw4DCdH3uL73MFE
-----------end_max5_patcher-----------
</code></pre>

The first error it throws when trying to use a new buffer after changing the name of existing one is:
jsui: fluid.waveform~.js: Javascript TypeError: layerData[i] is undefined, line 783

After a while it starts spamming this over and over (with no user interaction):
jsui: fluid.waveform~.js: Javascript TypeError: layerData[i] is undefined, line 783 jsui: error calling function paint [fluid.waveform~.js]

[rconstanzo]

I should note that once it breaks, nothing seems to fix it short of deleting and reinstantiating it. Changing the buffer name back does nothing.