Contacts: check if PREF parameter is set before useing it

diff --git a/apps/contacts/templates/part.property.php b/apps/contacts/templates/part.property.php
index 6264f296743531cff3ccaccb36bac7efccdf4e77..d930a9ca99db894ffee133aaa364cb621218637a 100644 (file)
--- a/apps/contacts/templates/part.property.php
+++ b/apps/contacts/templates/part.property.php
@@ -20,7 +20,7 @@
                        <span style="display:none;" data-use="delete"><img class="svg action" src="<?php echo image_path('', 'actions/delete.svg'); ?>" /></span>
                </p>
        <?php elseif($_['property']['name'] == 'TEL'): ?>
-               <p class="contacts_property_name"><?php echo $_['property']['parameters']['PREF'] ? $l->t('Preferred').' ' : '' ?><?php echo $l->t('Phone'); ?></p>
+               <p class="contacts_property_name"><?php echo (isset($_['property']['parameters']['PREF']) && $_['property']['parameters']['PREF']) ? $l->t('Preferred').' ' : '' ?><?php echo $l->t('Phone'); ?></p>
                <p class="contacts_property_data">
                        <?php echo $_['property']['value']; ?>
                        <?php if(isset($_['property']['parameters']['TYPE']) && !empty($_['property']['parameters']['TYPE'])): ?>