upgrade buttons : fix fatal error

08553cd2 · Ghislain Loas · 79a627fa · 08553cd2
Commit 08553cd2 authored 8 years ago by Ghislain Loas
--- a/library/ZendAfi/View/Helper/Button.php
+++ b/library/ZendAfi/View/Helper/Button.php
@@ -35,6 +35,9 @@ class ZendAfi_View_Helper_Button extends ZendAfi_View_Helper_BaseHelper {


  protected function _setDefaultAttribs($button) {
+    if(!$button->getAttribs())
+      return $button->setAttribs([]);
+
    if(isset($button->getAttribs()['onclick']))
      return $button;