diff --git a/src/main/php/lang/ast/Emitter.class.php b/src/main/php/lang/ast/Emitter.class.php
index 78cb79d5..987a532f 100755
--- a/src/main/php/lang/ast/Emitter.class.php
+++ b/src/main/php/lang/ast/Emitter.class.php
@@ -148,9 +148,9 @@ public function emitOne($result, $node) {
           $this->{'emit'.$r->kind}($result, $r);
           return;
         } else if ($r) {
-          foreach ($r as $n) {
+          foreach ($r as $s => $n) {
             $this->{'emit'.$n->kind}($result, $n);
-            $result->out->write(';');
+            null === $s || $result->out->write(';');
           }
           return;
         }