remove unused check

10 years ago · 5a548049bf
1 changed files with 1 additions and 2 deletions
--- a/src/Statement.js
+++ b/src/Statement.js
@ -206,8 +206,7 @@ export default class Statement {
 	}

 	expand () {
-		if ( this.isIncluded ) return emptyArrayPromise; // TODO can this happen?
-		this.isIncluded = true;
+		this.isIncluded = true; // prevent statement being included twice

 		let result = [];