X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=sweavealike.pm;h=96bb5564c8aaceef08337a911792503759b7dfca;hb=ed39926a77066179afaa4ea4a429a11ab8ed73cc;hp=7c92884a6be275665729377459afe303974f150b;hpb=d8c668f39002b75b88d693b0650383d690777583;p=ikiwiki_plugins.git

diff --git a/sweavealike.pm b/sweavealike.pm
index 7c92884..96bb556 100644
--- a/sweavealike.pm
+++ b/sweavealike.pm
@@ -176,7 +176,7 @@ sub preprocess {
     }
     if (not exists $param{results} or
 	(defined $param{results} and
-	 $param{results} !~ /^(hide|false)$/i;)) {
+	 $param{results} !~ /^(hide|false)$/i)) {
 	$output .= $code_result;
     }
     if (exists $param{echo} or
@@ -204,12 +204,12 @@ sub savestate {
     # make sure we never try to save an R process
     for my $page (keys %pagestate) {
 	next unless exists $pagestate{$page}{$id};
-	next unless ;
 	if (exists $pagestate{$page}{$id}{R}) {
 	    if (defined $pagestate{$page}{$id}{R}
 		and $pagestate{$page}{$id}{R}->is_started()) {
 		$pagestate{$page}{$id}{R}->stop;
 	    }
+	    delete $pagestate{$page}{$id}{R};
 	}
 	if (exists $pagestate{$page}{$id}{fignum}) {
 	    delete $pagestate{$page}{$id}{fignum}