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** [bugs:#1220] crash when deleting signal-abstraaction via undo**
**Status:** open **Group:** v0.46 **Labels:** puredata crash **Created:** Wed Nov 04, 2015 06:29 PM UTC by IOhannes m zmölnig **Last Updated:** Wed Nov 04, 2015 06:29 PM UTC **Owner:** Miller Puckette
i just stumbled across a weird bug, that segfaults Pd: when an abstraction with a signal-outlet that is connected to another signal-object get's deleted due to an undo, Pd crashes.
while this sounds complicated, it is not really: just start editing your patch with audio on, make a change to an abstraction, think better and undo: kaboom!
attached patch illustrates the problem.
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