gui_widgy_editor: fix segfault on ARM

theabolton / hexter

Yamaha DX7 modeling DSSI soft synth

http://dssi.sourceforge.net/hexter.html

GNU General Public License v2.0

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Closed schnitzeltony closed 6 years ago

schnitzeltony commented 7 years ago

On ARM devices char is unsigned by default. On those machines loops in create_widgy_editor count beyond valid limits causing segfaults.

Signed-off-by: Andreas Müller schnitzeltony@googlemail.com

schnitzeltony commented 7 years ago

Ping?

theabolton commented 6 years ago

Thanks, Andreas!