add parens around scheme regexp

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

diff --git a/IkiWiki/Plugin/poll.pm b/IkiWiki/Plugin/poll.pm
index 63c93c62d9380fedbfa2954ee24ea9eac7f9c76d..41ebd74a00763f2bff17e952c2d72047061d7216 100644 (file)
--- a/IkiWiki/Plugin/poll.pm
+++ b/IkiWiki/Plugin/poll.pm
@@ -7,7 +7,7 @@ use IkiWiki 2.00;
 
 sub import { #{{{
        hook(type => "preprocess", id => "poll", call => \&preprocess);
-       hook(type => "cgi", id => "poll", call => \&cgi);
+       hook(type => "sessioncgi", id => "poll", call => \&sessioncgi);
 } # }}}
 
 sub yesno ($) { #{{{
@@ -74,8 +74,9 @@ sub preprocess (@) { #{{{
        return "<div class=poll>$ret</div>";
 } # }}}
 
-sub cgi ($) { #{{{
+sub sessioncgi ($$) { #{{{
        my $cgi=shift;
+       my $session=shift;
        if (defined $cgi->param('do') && $cgi->param('do') eq "poll") {
                my $choice=$cgi->param('choice');
                if (! defined $choice) {
@@ -92,7 +93,6 @@ sub cgi ($) { #{{{
 
                # Did they vote before? If so, let them change their vote,
                # and check for dups.
-               my $session=IkiWiki::cgi_getsession();
                my $choice_param="poll_choice_${page}_$num";
                my $oldchoice=$session->param($choice_param);
                if (defined $oldchoice && $oldchoice eq $choice) {