do not use chksession for listing sessions

it's hopeless broken and is on its death way
more work is needed:
- see eg sessions_with_order()
- check their callers

1 files changed, 4 insertions, 1 deletions

diff --git a/perl-install/any.pm b/perl-install/any.pm
index 7b5ede4e8..0fbe7e0a6 100644
--- a/perl-install/any.pm
+++ b/perl-install/any.pm
@@ -942,7 +942,10 @@ sub ask_user_and_root {
 }
 
 sub sessions() {
-    split(' ', run_program::rooted_get_stdout($::prefix, '/usr/sbin/chksession', '-l'));
+    my $old = chdir('$::prefix/usr/share/xsessions/');
+    my @l = map { s/.desktop$//; $_ } glob("*.desktop");
+    chdir($old);
+    @l;
 }
 sub sessions_with_order() {
     my %h = map { /(.*)=(.*)/ } split(' ', run_program::rooted_get_stdout($::prefix, '/usr/sbin/chksession', '-L'));