Added a comment

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

diff --git a/IkiWiki/Plugin/pinger.pm b/IkiWiki/Plugin/pinger.pm
index 588f7a42a4698f6ce72e24b4647df2bedc862c7a..ec764caeea27ad00d6c5a878c5d6d2b0f814988d 100644 (file)
--- a/IkiWiki/Plugin/pinger.pm
+++ b/IkiWiki/Plugin/pinger.pm
@@ -70,17 +70,16 @@ sub ping {
                eval q{use Net::INET6Glue::INET_is_INET6}; # may not be available
                
                my $ua;
-               eval q{use LWPx::ParanoidAgent};
-               if (!$@) {
-                       $ua=LWPx::ParanoidAgent->new;
-               }
-               else {
-                       eval q{use LWP};
-                       if ($@) {
-                               debug(gettext("LWP not found, not pinging"));
-                               return;
-                       }
-                       $ua=LWP::UserAgent->new;
+               eval {
+                       # We pass the for_url parameter, even though it's
+                       # undef, because that will make sure we crash if used
+                       # with an older IkiWiki.pm that didn't automatically
+                       # try to use LWPx::ParanoidAgent.
+                       $ua=useragent(for_url => undef);
+               };
+               if ($@) {
+                       debug(gettext("LWP not found, not pinging").": $@");
+                       return;
                }
                $ua->timeout($config{pinger_timeout} || 15);