From 13108abd444f4cb680c90b3eddc42337f6fda629 Mon Sep 17 00:00:00 2001
From: Rich Bowen <rbowen@apache.org>
Date: Sat, 27 Nov 2010 02:27:17 +0000
Subject: [PATCH] Bugfix: If there's only one valid context, this is a scalar,
 not an arrayref.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1039597 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/review_translations.pl | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/review_translations.pl b/docs/review_translations.pl
index 4c8467fef7..7b6c061554 100755
--- a/docs/review_translations.pl
+++ b/docs/review_translations.pl
@@ -69,6 +69,13 @@ sub directive_doc {
         $eng_xml->{directivesynopsis}->{$d}->{description} .
         "</description>\n";
     print "<contextlist>";
+
+    # If there's only one context, this is a scalar, not an arrayref.
+    if ( !ref( $eng_xml->{directivesynopsis}->{$d}->{contextlist}->{context}) ) {
+        $eng_xml->{directivesynopsis}->{$d}->{contextlist}->{context} 
+            = [ $eng_xml->{directivesynopsis}->{$d}->{contextlist}->{context} ]
+    }
+
     foreach my $c ( @{ $eng_xml->{directivesynopsis}->{$d}->{contextlist}->{context} } ) {
         print "<context>".$c."</context>";
     }
-- 
2.40.0