From 708d74b5fe4e29c55f76b79bc71aa6ae532d38fe Mon Sep 17 00:00:00 2001
From: vda <vda@69ca8d6d-28ef-0310-b511-8ec308f3f277>
Date: Fri, 24 Nov 2006 14:55:23 +0000
Subject: tar: cry murder and bail out if file shrinks under us while we tar it
up
git-svn-id: svn://busybox.net/trunk/busybox@16653 69ca8d6d-28ef-0310-b511-8ec308f3f277
---
libbb/copyfd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
(limited to 'libbb')
diff --git a/libbb/copyfd.c b/libbb/copyfd.c
index 87126eb72..601c51ce4 100644
--- a/libbb/copyfd.c
+++ b/libbb/copyfd.c
@@ -46,8 +46,7 @@ static off_t bb_full_fd_action(int src_fd, int dst_fd, off_t size)
} else if (rd < 0) {
bb_perror_msg(bb_msg_read_error);
break;
- } else if (rd == 0) {
- /* All done. */
+ } else { /* eof - all done. */
status = 0;
break;
}
--
cgit v1.2.3-55-g6feb