From 134574b9bc3365e70e4d2b08428fc5d21036d6d3 Mon Sep 17 00:00:00 2001
From: wlestes <wlestes>
Date: Sun, 5 Feb 2012 23:28:54 +0000
Subject: fix yywrap behavior for reentrant scanners

---
 main.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/main.c b/main.c
index 493c636..fef16f4 100644
--- a/main.c
+++ b/main.c
@@ -1578,9 +1578,11 @@ void readin ()
     }
 
 	if (!do_yywrap) {
-		if (!C_plus_plus) {
-			outn ("\n#define yywrap() 1");
-		}
+		if (!C_plus_plus)
+			 if (reentrant)
+				outn ("\n#define yywrap(yyscanner) 1");
+			 else
+				outn ("\n#define yywrap() 1");
 		outn ("#define YY_SKIP_YYWRAP");
 	}
 
-- 
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