From 66d9a79ab1e07d0c817b836c04e67f7bab2f6122 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Thu, 22 Mar 2012 13:08:30 -0700
Subject: [PATCH] fix syntax errors

---
 sweavealike.pm | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sweavealike.pm b/sweavealike.pm
index 7c92884..f802fa5 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
@@ -204,7 +204,6 @@ 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()) {
-- 
2.39.2