From 08119c361d1181b3e8f1abb429236e488a664753 Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <hans@eds.org>
Date: Tue, 13 Aug 2013 15:42:54 -0400
Subject: Imported Upstream version 2.2.1

---
 src/lempar.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/lempar.c')

diff --git a/src/lempar.c b/src/lempar.c
index cb6025e..2afaa6c 100644
--- a/src/lempar.c
+++ b/src/lempar.c
@@ -608,6 +608,7 @@ static void yy_reduce(
   */
 %%
   };
+  assert( yyruleno>=0 && yyruleno<sizeof(yyRuleInfo)/sizeof(yyRuleInfo[0]) );
   yygoto = yyRuleInfo[yyruleno].lhs;
   yysize = yyRuleInfo[yyruleno].nrhs;
   yypParser->yyidx -= yysize;
-- 
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