1 files changed, 2 insertions, 1 deletions
diff --git a/lib/PublicInbox/Xapcmd.pm b/lib/PublicInbox/Xapcmd.pm
index 77f0524e..28285898 100644
--- a/lib/PublicInbox/Xapcmd.pm
+++ b/lib/PublicInbox/Xapcmd.pm
@@ -9,6 +9,7 @@ use PublicInbox::Search;
  use File::Temp qw(tempdir);
  use File::Path qw(remove_tree);
  use File::Basename qw(dirname);
+use POSIX ();
  
  # support testing with dev versions of Xapian which installs
  # commands with a version number suffix (e.g. "xapian-compact-1.5")
@@ -85,7 +86,7 @@ sub cb_spawn {
          defined(my $pid = fork) or die "fork: $!";
          return $pid if $pid > 0;
          $cb->($args, $opt);
-        exit 0;
+        POSIX::_exit(0);
  }
  
  sub runnable_or_die ($) {