reload msg crashes PD

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Hi

I have pyext up and running on Mac OSX 10.11.5, built-in Python 2.7.10, Pd 0.47.0 64-bit, pyext-local 2.7 (from here: http://grrrr.org/data/dev/ext/macos/pd/py.pd_darwin-i386-x86_64-local-2.7.zip)

I can run the example patches and scripts, but the reload message in patch sig-1.pd and sig-2.pd crashes Pd. It seems to work in other patches, such as sendrecv-1.pd.

Ok, I actually do get a crash report. I've attached it to this issue.
[pd_2016-06-19-142311_vinnie.crash.zip](https://github.com/grrrr/py/files/322290/pd_2016-06-19-142311_vinnie.crash.zip)

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A work-around is to disable DSP, reload and then re-enable DSP.

[grrrr]

Thanks, that's helpful, i'll see what i can do