Correct return value for the sleep() fallback implementation

diff --git a/lib/VPIT/TestHelpers.pm b/lib/VPIT/TestHelpers.pm
index 27c814907a08f247b9d5b8c3f0be2c5281922f45..65fc2569ba1c2a70776d4cd99d11bb3327bd1f13 100644 (file)
--- a/lib/VPIT/TestHelpers.pm
+++ b/lib/VPIT/TestHelpers.pm
@@ -722,7 +722,8 @@ sub init_usleep {
    diag 'Using sleep()-based fallback usleep()';
    return sub {
     my $s = int($_[0] / 1e6);
-    sleep $s if $s;
+    my $t = sleep $s;
+    return $t * 1e6;
    };
   },
  );