From 80e44173b4abef7238304fbaf1182862144b62b1 Mon Sep 17 00:00:00 2001
From: John Hodge <tpg@mutabah.net>
Date: Tue, 17 Mar 2015 12:44:16 +0800
Subject: Clean up handling of TokenTrees, allowing empty but valid TTs

---
 src/parse/lex.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/parse/lex.cpp')

diff --git a/src/parse/lex.cpp b/src/parse/lex.cpp
index d469d46d..17eb4f30 100644
--- a/src/parse/lex.cpp
+++ b/src/parse/lex.cpp
@@ -637,7 +637,7 @@ Token TTStream::realGetToken()
         unsigned int& idx = m_stack.back().first;
         const TokenTree& tree = *m_stack.back().second;
 
-        if(idx == 0 && tree.size() == 0) {
+        if(idx == 0 && tree.is_token()) {
             idx ++;
             return tree.tok();
         }
-- 
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