From 46892392c0284bf82d60c4b8cdc652bbaa4351cb Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Fri, 10 Aug 2018 12:12:06 +0300
Subject: Sync dfa.c with GNULIB.

---
 support/dfa.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'support/dfa.c')

diff --git a/support/dfa.c b/support/dfa.c
index 4b4c514a..41df67bf 100644
--- a/support/dfa.c
+++ b/support/dfa.c
@@ -3577,7 +3577,10 @@ dfafree (struct dfa *d)
     }
 
   if (d->superset)
-    dfafree (d->superset);
+    {
+      dfafree (d->superset);
+      free (d->superset);
+    }
 }
 
 /* Having found the postfix representation of the regular expression,
-- 
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