prefork-interp: fixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/perl/Prefork.pm b/perl/Prefork.pm
index 5148420cd4d86e26d332da7dbce261a2e263cf4a..800fcabf0bab83f78c6998c1d9ac63cb311ea56d 100644 (file)
--- a/perl/Prefork.pm
+++ b/perl/Prefork.pm
@@ -158,7 +158,7 @@ sub initialisation_complete {
   croak "$env_name doesn't offer protocol v1" unless grep { $_ eq 'v1' } @vsns;
   my @env_fds = split /,/, $env_data[1];
   croak "$env_name has too few fds" unless @env_fds >= 4;;
-  $#env_fds = 1;
+  $#env_fds = 3;
 
   my $num_servers = $opts{max_servers} // 4;