Fixes clear results on cron loads

Author: stevenkword

src/wpephpcompat.php

@@ -87,9 +87,6 @@ function __construct( $dir ) {
 	 */
 	public function start_test() {
 
-		delete_option( 'wpephpcompat.scan_results' );
-		//delete_option( 'wpephpcompat.test_version' );
-
 		$this->debug_log( 'startScan: ' . isset( $_POST['startScan'] ) );
 		// Try to lock.
 		$lock_result = add_option( 'wpephpcompat.lock', time(), '', 'no' );
@@ -118,6 +115,9 @@ public function start_test() {
 		$this->debug_log( 'scan status: ' . $scan_status );
 		if ( ! $scan_status ) {
 
+			// Clear the previous results.
+			delete_option( 'wpephpcompat.scan_results' );
+
 			update_option( 'wpephpcompat.status', '1', false );
 			update_option( 'wpephpcompat.test_version', $this->test_version, false );
 			update_option( 'wpephpcompat.only_active', $this->only_active, false );