Fix nullability error in portable thread pool (dotnet/coreclr#27366)
authorFilip Navara <navara@emclient.com>
Tue, 22 Oct 2019 15:52:23 +0000 (17:52 +0200)
committerJan Kotas <jkotas@microsoft.com>
Tue, 22 Oct 2019 15:52:23 +0000 (08:52 -0700)
commit309ffce2877b83127fa0c0a4204764373fbb4fb6
treeeaa461cb02e95e9ca5762d68a8a2c055bd78ec14
parentfbb08eca2725d00368ded8cca4d5d6a4e1ca9838
Fix nullability error in portable thread pool (dotnet/coreclr#27366)

Commit migrated from https://github.com/dotnet/coreclr/commit/ddb1cf6abdc2ca54b1b6b5b4fa34bb2cdcbc9c3e
src/libraries/System.Private.CoreLib/src/System/Threading/LowLevelLifoSemaphore.cs