IdP: Add logout association IdP when upgrading

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2192 44740490-163a-0410-bde0-09ae8108e29a

lib/SimpleSAML/IdP.php

@@ -199,7 +199,16 @@ class SimpleSAML_IdP {
 	public function getAssociations() {
 
 		$session = SimpleSAML_Session::getInstance();
-		return $session->getAssociations($this->associationGroup);
+
+		$associations = $session->getAssociations($this->associationGroup);
+
+		foreach ($associations as &$a) {
+			if (!isset($a['core:IdP'])) {
+				$a['core:IdP'] = $this->id;
+			}
+		}
+
+		return $associations;
 	}