From: Will Estes <wlestes@users.sourceforge.net>
Date: Sun, 5 Feb 2012 23:28:54 +0000 (+0000)
Subject: fix yywrap behavior for reentrant scanners
X-Git-Tag: flex-2-5-36~23
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68f87a3f63319dd6dbc88ed2802054fa8c559a3e;p=flex

fix yywrap behavior for reentrant scanners
---

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");
 	}