From 0179e8c68b0827d77c61a31c8c0d6bf4a277c785 Mon Sep 17 00:00:00 2001
From: Brett Profitt <brett.profitt@gmail.com>
Date: Sat, 27 Aug 2011 10:41:35 -0700
Subject: Fixes #3434. Manifests are checked more carefully on anything that
 checks deps. Disabling plugins with invalid manifests from admin page.

---
 engine/lib/plugins.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'engine/lib/plugins.php')

diff --git a/engine/lib/plugins.php b/engine/lib/plugins.php
index 88217b782..ba98e94f1 100644
--- a/engine/lib/plugins.php
+++ b/engine/lib/plugins.php
@@ -548,7 +548,12 @@ function elgg_get_plugins_provides($type = null, $name = null) {
 		$provides = array();
 
 		foreach ($active_plugins as $plugin) {
-			if ($plugin_provides = $plugin->getManifest()->getProvides()) {
+			$plugin_provides = array();
+			$manifest = $plugin->getManifest();
+			if ($manifest instanceof ElggPluginManifest) {
+				$plugin_provides = $plugin->getManifest()->getProvides();
+			}
+			if ($plugin_provides) {
 				foreach ($plugin_provides as $provided) {
 					$provides[$provided['type']][$provided['name']] = array(
 						'version' => $provided['version'],
-- 
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