From 414532db25c16585c014025a89b25cd1b5b09ddd Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Tue, 20 Feb 2018 17:30:29 +0100
Subject: [PATCH] hook extraVersionItem() may return an array or a string

---
 views/bootstrap/class.ViewDocument.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/views/bootstrap/class.ViewDocument.php b/views/bootstrap/class.ViewDocument.php
index f041cc390..c0b8cc56f 100644
--- a/views/bootstrap/class.ViewDocument.php
+++ b/views/bootstrap/class.ViewDocument.php
@@ -710,7 +710,10 @@ class SeedDMS_View_ViewDocument extends SeedDMS_Bootstrap_Style {
 		$items = $this->callHook('extraVersionActions', $latestContent);
 		if($items) {
 			foreach($items as $item) {
-				echo "<li>".$item."</li>";
+				if(is_string($item))
+					echo "<li>".$item."</li>";
+				elseif(is_array($item))
+					echo "<li><a href=\"".$item['link']."\">".(!empty($item['icon']) ? "<i class=\"icon-".$item['icon']."\"></i>" : "").getMLText($item['label'])."</a></li>";
 			}
 		}