author | Lars Hjemli <hjemli@gmail.com> | 2008-05-18 21:10:05 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2008-05-18 21:10:05 (UTC) |
commit | 6102bcfce46fd357566941d565b95f78510af79b (patch) (unidiff) | |
tree | 95794eda3bdf84e72a6fb32bfa96fb4e0cb147b9 /cache.c | |
parent | c3de425acbc4ae1190ca99e733a72da56c6a082b (diff) | |
download | cgit-6102bcfce46fd357566941d565b95f78510af79b.zip cgit-6102bcfce46fd357566941d565b95f78510af79b.tar.gz cgit-6102bcfce46fd357566941d565b95f78510af79b.tar.bz2 |
cache.c: read(2) returns -1 on error, not 0
Noticed-by: Jim Meyering <jim@meyering.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | cache.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -53,5 +53,5 @@ static int open_slot(struct cache_slot *slot) | |||
53 | 53 | ||
54 | slot->bufsize = read(slot->cache_fd, slot->buf, sizeof(slot->buf)); | 54 | slot->bufsize = read(slot->cache_fd, slot->buf, sizeof(slot->buf)); |
55 | if (slot->bufsize == 0) | 55 | if (slot->bufsize < 0) |
56 | return errno; | 56 | return errno; |
57 | 57 | ||