BCH Nov2018 HF: enforce clean-stack restriction for scripts #529
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svyatonik
added
A0-pleasereview
NikVolf
approved these changes
Nov 10, 2018
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on top of #528
this commit only: d96be02
part of #519
This PR enforces post-HF clean-stack check (single non-zero item must be in the stack after successful script eval).