From c85e7181783fcfe41b78cadba752d419950f8c21 Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Wed, 16 Jun 2010 17:22:47 +0000
Subject: [PATCH] fixed PHP notice

---
 lam/lib/modules/inetOrgPerson.inc | 20 ++++++++++++--------
 lam/lib/modules/kolabUser.inc     | 20 ++++++++++++--------
 2 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/lam/lib/modules/inetOrgPerson.inc b/lam/lib/modules/inetOrgPerson.inc
index 4af415ba..b419cc7c 100644
--- a/lam/lib/modules/inetOrgPerson.inc
+++ b/lam/lib/modules/inetOrgPerson.inc
@@ -1755,16 +1755,20 @@ class inetOrgPerson extends baseModule implements passwordService {
 			if (isset($attributes[$attrName]) && !isset($attributesNew[$attrName])) $return['del'][$attrName] = $attributes[$attrName];
 			elseif (!isset($attributes[$attrName]) && isset($attributesNew[$attrName])) $return['add'][$attrName] = $attributesNew[$attrName];
 			else {
-				for ($a = 0; $a < sizeof($attributes[$attrName]); $a++) {
-					if (!in_array($attributes[$attrName][$a], $attributesNew[$attrName])) {
-						$return['mod'][$attrName] = $attributesNew[$attrName];
-						break;
+				if (isset($attributes[$attrName])) {
+					for ($a = 0; $a < sizeof($attributes[$attrName]); $a++) {
+						if (!in_array($attributes[$attrName][$a], $attributesNew[$attrName])) {
+							$return['mod'][$attrName] = $attributesNew[$attrName];
+							break;
+						}
 					}
 				}
-				for ($a = 0; $a < sizeof($attributesNew[$attrName]); $a++) {
-					if (!in_array($attributesNew[$attrName][$a], $attributes[$attrName])) {
-						$return['mod'][$attrName] = $attributesNew[$attrName];
-						break;
+				if (isset($attributesNew[$attrName])) {
+					for ($a = 0; $a < sizeof($attributesNew[$attrName]); $a++) {
+						if (!in_array($attributesNew[$attrName][$a], $attributes[$attrName])) {
+							$return['mod'][$attrName] = $attributesNew[$attrName];
+							break;
+						}
 					}
 				}
 			}
diff --git a/lam/lib/modules/kolabUser.inc b/lam/lib/modules/kolabUser.inc
index 0024466e..19f0dffb 100644
--- a/lam/lib/modules/kolabUser.inc
+++ b/lam/lib/modules/kolabUser.inc
@@ -1014,16 +1014,20 @@ class kolabUser extends baseModule {
 				$return['add'][$attrName] = $attributesNew[$attrName];
 			}
 			else {
-				for ($a = 0; $a < sizeof($attributes[$attrName]); $a++) {
-					if (!in_array($attributes[$attrName][$a], $attributesNew[$attrName])) {
-						$return['mod'][$attrName] = $attributesNew[$attrName];
-						break;
+				if (isset($attributes[$attrName])) {
+					for ($a = 0; $a < sizeof($attributes[$attrName]); $a++) {
+						if (!in_array($attributes[$attrName][$a], $attributesNew[$attrName])) {
+							$return['mod'][$attrName] = $attributesNew[$attrName];
+							break;
+						}
 					}
 				}
-				for ($a = 0; $a < sizeof($attributesNew[$attrName]); $a++) {
-					if (!in_array($attributesNew[$attrName][$a], $attributes[$attrName])) {
-						$return['mod'][$attrName] = $attributesNew[$attrName];
-						break;
+				if (isset($attributesNew[$attrName])) {
+					for ($a = 0; $a < sizeof($attributesNew[$attrName]); $a++) {
+						if (!in_array($attributesNew[$attrName][$a], $attributes[$attrName])) {
+							$return['mod'][$attrName] = $attributesNew[$attrName];
+							break;
+						}
 					}
 				}
 			}