Fix PHP warning.

11 years ago · cd9d2d2f5a
parent e4abb2fdca
commit cd9d2d2f5a
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/pear/HTML/QuickForm/button.php
+++ b/main/inc/lib/pear/HTML/QuickForm/button.php
@ -71,7 +71,7 @@ class HTML_QuickForm_button extends HTML_QuickForm_input
            $value = $this->_attributes['value'];
            unset($this->_attributes['value']);
            //$class = isset($this->_attributes['class']) ? $this->_attributes['class'] : 'btn btn-large';
-            $icon = $this->_attributes['icon'];
+            $icon = isset($this->_attributes['icon']) ? $this->_attributes['icon'] : 'check';
            $icon = '<i class="fa fa-'.$icon.'"></i> ';

            return