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authorJohan Herland <johan@herland.net>2007-05-15 14:49:22 +0200
committerJunio C Hamano <junkio@cox.net>2007-05-15 21:16:03 -0700
commit8a912bcb250d8bf57b225e1cf02c0d69d54c8920 (patch)
tree51c2ec028d037343a67d99d891e1d01ad736e69e /copy.c
parent2924415f4fb081d9dde687092248c86ec0c40195 (diff)
downloadgit-8a912bcb250d8bf57b225e1cf02c0d69d54c8920.tar.gz
Ensure return value from xread() is always stored into an ssize_t
This patch fixes all calls to xread() where the return value is not stored into an ssize_t. The patch should not have any effect whatsoever, other than putting better/more appropriate type names on variables. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'copy.c')
-rw-r--r--copy.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/copy.c b/copy.c
index 08a3d388a4..d340bb253e 100644
--- a/copy.c
+++ b/copy.c
@@ -3,10 +3,9 @@
int copy_fd(int ifd, int ofd)
{
while (1) {
- int len;
char buffer[8192];
char *buf = buffer;
- len = xread(ifd, buffer, sizeof(buffer));
+ ssize_t len = xread(ifd, buffer, sizeof(buffer));
if (!len)
break;
if (len < 0) {