From 092b7683d60c4d6b25213d459346b60a87c21c62 Mon Sep 17 00:00:00 2001
From: Klap-in <klapinklapin@gmail.com>
Date: Sat, 3 Aug 2013 15:00:34 +0200
Subject: [PATCH] for negative or zero number of revs to return return empty
array by getRevisions
---
inc/changelog.php | 2 ++
1 file changed, 2 insertions(+)
diff --git a/inc/changelog.php b/inc/changelog.php
index 9768fea51..6ff1e0eca 100644
--- a/inc/changelog.php
+++ b/inc/changelog.php
@@ -460,6 +460,8 @@ function getRevisions($id, $first, $num, $chunk_size=8192, $media=false) {
$file = metaFN($id, '.changes');
}
$num = max($num, 0);
+ if ($num == 0) { return $revs; }
+
$chunk_size = max($chunk_size, 0);
if ($first<0) {
$first = 0;
--
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