2 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index c3da0195..efdbad2a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-08-12         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* dfa.c: Sync with GNU grep.
+
 2016-08-09         Andrew J. Schorr     <aschorr@telemetry-investments.com>
 
 	* awk.h: Add a comment explaining the NUMINT flag in more detail.
diff --git a/dfa.c b/dfa.c
index fcc0dd49..07d87dbc 100644
--- a/dfa.c
+++ b/dfa.c
@@ -3405,6 +3405,7 @@ dfaoptimize (struct dfa *d)
   free_mbdata (d);
   d->multibyte = false;
   d->dfaexec = dfaexec_sb;
+  d->fast = true;
 }
 
 static void