This PR fixes the following warnings we get when compiling with vala >= 0.40.0:
src/main.vala:32.21-32.32: warning: Posix.SIGINT has been deprecated since vala-0.40. Use Posix.Signal.INT
src/main.vala:33.21-33.32: warning: Posix.SIGHUP has been deprecated since vala-0.40. Use Posix.Signal.HUP
src/main.vala:34.21-34.33: warning: Posix.SIGTERM has been deprecated since vala-0.40. Use Posix.Signal.TERM
Hi,
This PR fixes the following warnings we get when compiling with vala >= 0.40.0:
Joseph