[PATCH] ash: reset tokpushback before prompting while parsing heredoc

[Christoph Schulz]

Hello!

Denys Vlasenko <vda.linux at googlemail.com> wrote on Tue Nov 20 2018  
17:47:23 CET:

> Applied, thanks! (dash is also affected, mind pinging them?)

I could not reproduce the problem with dash, neither with git dash nor  
with older versions (0.5.8, 0.5.9.1, 0.5.10.2, to name a few).  
Something must be handled differently. But I haven't compared busybox  
ash and dash sources thoroughly either.


Regards,

Christoph

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