* Companion for https://github.com/paritytech/substrate/pull/7236

* "Update Substrate"

Co-authored-by: parity-processbot <>
This commit is contained in:
Bastian Köcherandparity-processbot authored and GitHub committed 2020-10-01 09:31:04 +00:00
1 parent d089baf2d4
commit 693d40831d
2 files changed
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@@ -340,9 +340,10 @@ impl sp_externalities::ExtensionStore for ValidationExternalities {
&mut self,
type_id: TypeId,
) -> Result<(), sp_externalities::Error> {
match self.0.deregister(type_id) {
Some(_) => Ok(()),
None => Err(sp_externalities::Error::ExtensionIsNotRegistered(type_id))
if self.0.deregister(type_id) {
Ok(())
} else {
Err(sp_externalities::Error::ExtensionIsNotRegistered(type_id))
}
}
}