podwrapper: Ignore $parser->html_charset if it fails (thanks Wulf C. Krueger).

This method was added in Pod::Simple 3.16 so earlier versions of Perl
won't have it.  It's not the end of the world if we don't set it.

1 files changed, 2 insertions, 1 deletions

diff --git a/podwrapper.pl.in b/podwrapper.pl.in
index db1200c1..f9b61f0e 100755
--- a/podwrapper.pl.in
+++ b/podwrapper.pl.in
@@ -465,7 +465,8 @@ if ($html) {
     my $parser = Podwrapper::XHTML->new;
     my $output;
     $parser->output_string (\$output);
-    $parser->html_charset ("UTF-8");
+    # Added in Pod::Simple 3.16, 2011-03-14.
+    eval { $parser->html_charset ("UTF-8") };
     $parser->html_css ("pod.css");
     $parser->index (1);
     $parser->parse_string_document ($content);