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Remove the "call by reference"

This commit is contained in:
Michael 2017-03-25 18:00:56 +00:00
parent 444de52859
commit 585c2119d7

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@ -194,6 +194,7 @@ function poco_load_worker($cid, $uid, $zcid, $url) {
* @brief Sanitize the given gcontact data
*
* @param array $gcontact array with gcontact data
* @throw Exception
*
* Generation:
* 0: No definition
@ -203,7 +204,7 @@ function poco_load_worker($cid, $uid, $zcid, $url) {
* 4: ...
*
*/
function sanitize_gcontact(&$gcontact) {
function sanitize_gcontact($gcontact) {
if ($gcontact['url'] == "") {
throw new Exception('URL is empty');