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Revision aa6598d8

Added by Andreas Kohlbecker over 4 years ago

avoiding php warnings due to missing

View differences:

modules/cdm_dataportal/classes/footnotemanager.php
108 108
   * @return FootnoteKey
109 109
   */
110 110
  public static function addNewFootnote($footnoteListKey, $object = NULL, $enclosing_tag = null) {
111
    if (!$object) {
111
    if (!$object || !$footnoteListKey) {
112 112
      return null;
113 113
    }
114 114
    if (!array_key_exists($footnoteListKey, self::$fnstore)) {

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