Merge branch '5896-add-a-generic-objectlinkattribute' into '1.4-dev'

Resolve "Add a generic ObjectLinkAttribute" See merge request fusiondirectory/fd!415

Merge branch '5896-add-a-generic-objectlinkattribute' into '1.4-dev'
Resolve "Add a generic ObjectLinkAttribute" See merge request fusiondirectory/fd!415
0e064e86 · Côme Chilliet · 8467e70d · 9cc8991c · 0e064e86
Commit 0e064e86 authored 6 years ago by Côme Chilliet
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--- a/include/simpleplugin/class_Attribute.inc
+++ b/include/simpleplugin/class_Attribute.inc
@@ -909,6 +909,10 @@ class ObjectLinkAttribute extends DisplayLDAPAttribute
  function renderFormInput ()
  {
+    if (empty($this->value)) {
+      return '';
+    }
    try {
      return objects::link($this->value, $this->type);
    } catch (NonExistingLdapNodeException $e) {