Created attachment 99266 [details] gudev: add missing (nullable) annotations on return values GObject Introspection has recently added support for annotating return values as nullable (see https://bugzilla.gnome.org/show_bug.cgi?id=660879), and gudev includes many functions which can return NULL. Right now this is only in git, but adding (nullable) annotations now should only cause some harmless warning messages from older g-ir-scanner and gtk-doc like "warning: unknown annotation "nullable" in documentation for g_udev_...", so I believe this is safe add the annotations immediately.
http://cgit.freedesktop.org/systemd/systemd/commit/?id=2be6107255c3cf47bb5a9eddf2411953f29522e1 Thanks!
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