tree da65e84dd9822df5d960e2220ab4598be7466dcb
parent 9c82bc8d352d8d94bdd6e27da0d93a65dbdb51f5
author Jürg Billeter <j@bitron.ch> 1615989297 +0100
committer Jürg Billeter <j@bitron.ch> 1616098368 +0100

element.py: Compute cache key also for rdep without buildable callback

The reverse dependency may not be in the build queue yet and thus, the
buildable callback may be `None`. However, it's still necessary to
update the cache key in non-strict mode.

Fixes #1452.

Fixes: 8d9bf024 ("element.py: Stop computing cache keys when...")