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Don't crash on incorrect +grab product type in marks.

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This commit is contained in:
Elliot Glaysher 2018-08-15 16:54:41 -07:00
parent 781e7e3add
commit 5d2f6f5885
1 changed files with 6 additions and 2 deletions
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8
sys/vane/ford.hoon
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@ -4362,9 +4362,13 @@
(wrap-error call-result)
::
=/ product=vase vase.u.call-result
:: TODO: why do we check nesting here?
:: +grab might produce the wrong type
::
?> (~(nest ut p.mark-sample) | p.product)
?. (~(nest ut p.mark-sample) | p.product)
%- return-error
:~ leaf+"ford: %vale failed"
leaf+"+grab has wrong type in mark {<mark>} on disc {<disc>}"
==
:: check mold idempotence; if different, nest fail
::
?: =(q.product input)