minor fixups

8 jobs for alatiera/pollable-no-wouldblock-allocations in 15 minutes and 51 seconds (queued for 3 seconds)
latest
Status Job ID Name Coverage
  Build
passed #285443
cross-android_api21_arm64

00:02:56

passed #285444
cross-android_api28_arm64

00:02:50

passed #285445
cross-mingw64

00:03:20

passed #285441
fedora-x86_64

00:06:33

passed #285442
G_DISABLE_ASSERT

00:03:19

passed #285446
win32
msys2-mingw32

00:13:41

passed #285447
win32
vs2017-x64

00:09:14

 
  Coverage
passed #285448
coverage

00:02:10

75.3%