From f6bbd7a8e918ea0f48c1aaf0aecab9051804d4a5 Mon Sep 17 00:00:00 2001
From: Suleiman Souhlal <ssouhlal@FreeBSD.org>
Date: Wed, 15 Dec 2004 06:24:57 +0000
Subject: [PATCH] If ferror is true, we must reset the error indicator.

Submitted by:	Liam J. Foy <liamfoy@sepulcrum.org>
Approved by:	grehan (mentor)
---
 usr.bin/rev/rev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/usr.bin/rev/rev.c b/usr.bin/rev/rev.c
index 87c858712ff..67080fbb084 100644
--- a/usr.bin/rev/rev.c
+++ b/usr.bin/rev/rev.c
@@ -103,6 +103,7 @@ main(int argc, char *argv[])
 		}
 		if (ferror(fp)) {
 			warn("%s", filename);
+			clearerr(fp);
 			rval = 1;
 		}
 		(void)fclose(fp);