meson: install wall executable with group 'tty'

... for proper permissions.

diff --git a/meson.build b/meson.build
index 78a0bc04753f78d7c1a8ba5f2ad2faf0c11d7419..baca755d11c39d81a6df08a13af6cff22937dfdc 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -2411,7 +2411,7 @@ exe = executable(
   include_directories : includes,
   link_with : [lib_common],
   install_dir : usrbin_exec_dir,
-  install_mode : 'rwxr-sr-x',
+  install_mode : [ 'rwxr-sr-x', 'root', 'tty' ],
   install : opt,
   build_by_default : opt)
 if opt