Fix undefined global variable notice
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@ -100,6 +100,8 @@ class WC_Settings_Tax extends WC_Settings_Page {
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* Save settings.
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* Save settings.
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*/
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*/
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public function save() {
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public function save() {
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global $current_section;
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if ( ! $current_section ) {
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if ( ! $current_section ) {
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$settings = $this->get_settings();
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$settings = $this->get_settings();
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WC_Admin_Settings::save_fields( $settings );
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WC_Admin_Settings::save_fields( $settings );
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