From 652ab82f800f5e65601d8dc383b2b6b746ec1cf4 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Tue, 5 Dec 2000 09:15:10 +0000
Subject: [PATCH] pretend that empty files are non-existant

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@9273 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/krb5/fcache.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/krb5/fcache.c b/lib/krb5/fcache.c
index 91efa5f95..6250fb670 100644
--- a/lib/krb5/fcache.c
+++ b/lib/krb5/fcache.c
@@ -336,12 +336,17 @@ init_fcc (krb5_context context,
     int fd;
     int8_t pvno, tag;
     krb5_storage *sp;
+    krb5_error_code ret;
 
     fd = open(fcache->filename, O_RDONLY | O_BINARY);
     if(fd < 0)
 	return errno;
     sp = krb5_storage_from_fd(fd);
-    krb5_ret_int8(sp, &pvno);
+    ret = krb5_ret_int8(sp, &pvno);
+    if(ret == KRB5_CC_END)
+	return ENOENT;
+    if(ret)
+	return ret;
     if(pvno != 5) {
 	krb5_storage_free(sp);
 	close(fd);