[PATCH] remove unnecessary test and dead diagnostic

[Jim Meyering <jim@meyering.net>]

* sha1_file.c (index_stream): Don't check for size_t < 0.
read_in_full does not return an indication of failure.

Signed-off-by: Jim Meyering <meyering@redhat.com>
---
 sha1_file.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

diff --git a/sha1_file.c b/sha1_file.c
index 5fc877f..ea4549c 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -2736,8 +2736,6 @@ static int index_stream(unsigned char *sha1, int fd, size_t size,
 		size_t actual;

 		actual = read_in_full(fd, buf, sz);
-		if (actual < 0)
-			die_errno("index-stream: reading input");
 		if (write_in_full(fast_import.in, buf, actual) != actual)
 			die_errno("index-stream: feeding fast-import");
 		size -= actual;
--
1.7.5.2.660.g9f46c