diff --git a/helpers.php b/helpers.php
index cd45ef2..f82a064 100644
--- a/helpers.php
+++ b/helpers.php
@@ -83,10 +83,11 @@ static function trim_url( $url, $path = false ) {
 		$domain = preg_replace( '/^www\./', '', $url_parts['host'] ) . ( ! empty( $url_parts['port'] ) ? ':' . $url_parts['port'] : '' );
 
 		/** Add directory path if needed **/
-		if ( $path && $url_parts['path'] )
+		if ( $path && isset( $url_parts['path'] ) )
 			$domain .= $url_parts['path'];
 
-		return $domain;
+		return sanitize_url( $url_parts['scheme'] . '://' . $domain );
+
 	}
 
 	/** Returns and unique hash to identify the environment. */