basic/unit-name: make sure UnitNameFlags is signed
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 19 Dec 2019 16:13:48 +0000 (17:13 +0100)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Thu, 19 Dec 2019 19:57:27 +0000 (20:57 +0100)
commitf9ef25a483ed976dd4248c5ddf1f3c052f3ebcba
tree61dc241d53f7e6e53f18504af621b777eef7e7ab
parentaa0f357fd833feecbea6c3e9be80b643e433bced
basic/unit-name: make sure UnitNameFlags is signed

Without that, a check like unit_name_to_instance(...) < 0 would not
have the expected effect.
src/basic/unit-name.h
src/test/test-unit-name.c