Unidiff1 files changed, 1 insertions, 1 deletions
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diff --git a/cache.c b/cache.c index b701e13..add647e 100644 --- a/ cache.c+++ b/ cache.c |
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@@ -49,13 +49,13 @@ static int open_slot(struct cache_slot *slot) |
49 | return errno; |
49 | return errno; |
50 | |
50 | |
51 | if (fstat(slot->cache_fd, &slot->cache_st)) |
51 | if (fstat(slot->cache_fd, &slot->cache_st)) |
52 | return errno; |
52 | return errno; |
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 | |
58 | bufz = memchr(slot->buf, 0, slot->bufsize); |
58 | bufz = memchr(slot->buf, 0, slot->bufsize); |
59 | if (bufz) |
59 | if (bufz) |
60 | bufkeylen = bufz - slot->buf; |
60 | bufkeylen = bufz - slot->buf; |
61 | |
61 | |
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