Does not display search options when Tainacan plugin is not enabled.

src/functions/customizer.php

@@ -128,6 +128,7 @@ function tainacan_customize_register( $wp_customize ) {
 		'label' => __( 'Hide search icon and input', 'tainacan-interface' )
 	) );
 
+	if (defined ( 'TAINACAN_VERSION' ) ) {
 		/**
 		 * Adds option to configure the Global search option label.
 		 */
@@ -264,6 +265,7 @@ function tainacan_customize_register( $wp_customize ) {
 			'section'  	  => 'tainacan_header_search',
 			'label'    	  => __( 'Label for the "Pages" search option', 'tainacan-interface' )
 			) );
+	}
 
 	/**
 	 * Social Share Links