diff --git a/asm.js b/asm.js
index e727a6d..55165e2 100644
--- a/asm.js
+++ b/asm.js
@@ -59,12 +59,14 @@ class Tokenizer {
         let token;
         while (token = this.next()) {
             if (token.string == undefined
-				&& token.startsWith(this.comment_start))
+				&& token.startsWith(this.comment_start)) {
                 this.comment = true;
-            else if (this.comment && token == LINE_END)
+            } else if (this.comment && token == LINE_END) {
                 this.comment = false;
-            else if (!this.comment)
+				yield token;
+            } else if (!this.comment) {
                 yield token;
+			}
         }
 	}
 }