From a3be85eec86d00c12e7f4b41a9e27794fbb479a6 Mon Sep 17 00:00:00 2001
From: "Andrew J. Schorr" <aschorr@telemetry-investments.com>
Date: Wed, 26 Apr 2017 11:32:18 -0400
Subject: Fix bug where Node_regex was setting valref, and restore valref to
 Node_val part of NODE union where it belongs.

---
 awkgram.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'awkgram.c')

diff --git a/awkgram.c b/awkgram.c
index aa7b4a49..b73c6a39 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -7433,6 +7433,7 @@ make_regnode(int type, NODE *exp)
 {
 	NODE *n;
 
+	assert(type == Node_regex || type == Node_dynregex);
 	getnode(n);
 	memset(n, 0, sizeof(NODE));
 	n->type = type;
@@ -7452,7 +7453,6 @@ make_regnode(int type, NODE *exp)
 		}
 		n->re_exp = exp;
 		n->re_flags = CONSTANT;
-		n->valref = 1;
 	}
 	return n;
 }
-- 
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