modify test-pod2html for appveyor; do not die on warning (err=2)

diff --git a/t/test-pod2html.t b/t/test-pod2html.t
index a287a07bf8e7c57e3aa16bd0b892b4bbc7b470a9..35310e6b4f61ab52ec5dc4a2a86bbfa87d121a16 100644 (file)
--- a/t/test-pod2html.t
+++ b/t/test-pod2html.t
@@ -35,7 +35,7 @@ my $err = Perl::Tidy::perltidy(
     stderr      => \$stderr_string,
     errorfile   => \$errorfile_string, # not used when -se flag is set
 );
-if ( $err || $stderr_string || $errorfile_string || !$output ) {
+if ( $err==1 || $stderr_string || $errorfile_string || !$output ) {
     print STDERR "Error output received\n";
     if ($err) {
         print STDERR "An error flag '$err' was returned\n";