From c2422ba87fb8ad322f0ef6ac47ee9f996a876c06 Mon Sep 17 00:00:00 2001
From: Thomas Preud'homme <robotux@celest.fr>
Date: Mon, 7 Apr 2014 21:12:08 +0800
Subject: [PATCH] Fix test for macro nesting

---
 tccgen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tccgen.c b/tccgen.c
index ec92797b..5705db30 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -185,6 +185,8 @@ ST_FUNC Sym *sym_find2(Sym *s, int v)
     while (s) {
         if (s->v == v)
             return s;
+        else if (s->v == -1)
+            return NULL;
         s = s->prev;
     }
     return NULL;