Release 3.20141016.4

[git.ikiwiki.info.git] / IkiWiki.pm

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 570c185ad3728cbe685e62364c06f3c2b54bf616..b55078af0772cbc52150392a8e13e8aa8b5158da 100644 (file)
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -543,7 +543,7 @@ sub getsetup () {
        },
        useragent => {
                type => "string",
-               default => undef,
+               default => "ikiwiki/$version",
                example => "Wget/1.13.4 (linux-gnu)",
                description => "set custom user agent string for outbound HTTP requests e.g. when fetching aggregated RSS feeds",
                safe => 0,
@@ -1570,6 +1570,8 @@ sub preprocess ($$$;$$) {
                                if ($@) {
                                        my $error=$@;
                                        chomp $error;
+                                       eval q{use HTML::Entities};
+                                       $error = encode_entities($error);
                                        $ret="[[!$command <span class=\"error\">".
                                                gettext("Error").": $error"."</span>]]";
                                }