X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/fc11e4ad8106ffe9e2e27aeae72055e1f371e755..1c334a7050cdeefa3dce947d321d541390fdf0ec:/IkiWiki/Plugin/poll.pm?ds=inline

diff --git a/IkiWiki/Plugin/poll.pm b/IkiWiki/Plugin/poll.pm
index bca8f5d54..320d2fa77 100644
--- a/IkiWiki/Plugin/poll.pm
+++ b/IkiWiki/Plugin/poll.pm
@@ -22,7 +22,7 @@ sub preprocess (@) { #{{{
 
 	my $open=yesno($params{open});
 	my $showtotal=yesno($params{total});
-	my $percent=yesno($params{percent});
+	my $showpercent=yesno($params{percent});
 	$pagenum{$params{page}}++;
 
 	my %choices;
@@ -46,7 +46,7 @@ sub preprocess (@) { #{{{
 	my $ret="";
 	foreach my $choice (@choices) {
 		my $percent=$total > 0 ? int($choices{$choice} / $total * 100) : 0;
-		if ($percent) {
+		if ($showpercent) {
 			$ret.="$choice ($percent%) ";
 		}
 		else {
@@ -108,7 +108,7 @@ sub cgi ($) { #{{{
 			if (--$num == 0) {
 				$params=~s/(^|\s+)(\d+)\s+"?\Q$choice\E"?(\s+|$)/$1.($2+1)." \"$choice\"".$3/se;
 				if (defined $oldchoice) {
-					$params=~s/(^|\s+)(\d+)\s+"?\Q$oldchoice\E"?(\s+|$)/$1.($2-1)." \"$oldchoice\"".$3/se;
+					$params=~s/(^|\s+)(\d+)\s+"?\Q$oldchoice\E"?(\s+|$)/$1.($2-1 >=0 ? $2-1 : 0)." \"$oldchoice\"".$3/se;
 				}
 			}
 			return "[[poll $params]]";