"Invalid session" on Wayland sessions

[SethBarberee]

 * slick-greeter version: 1.5.4-1
 * Distribution - Arch
 * AMD RX Vega 56 / mesa 21.2.4-1
 * 64 Bit

Issue

On any wayland session, the log will have
slick-greeter.vala:218: Invalid session: ...

slick-greeter is coded to only validate xsessions. Since LightDM supports launching Wayland sessions too, this should probably be removed or fixed. Wayland sessions are stored in /usr/share/wayland-sessions.

slick-greeter/src/slick-greeter.vala

Line 216 in 99d0441

var path = Path.build_filename ("/usr/share/xsessions/", session.concat(".desktop"), null);

Steps to reproduce
Choose any wayland session.

Expected behaviour
Message shouldn't be printed as it's a vallid session file in /usr/share/wayland-sessions

[clefebvre]

This is fixed in master.