diff options
Diffstat (limited to 'cache.c')
-rw-r--r-- | cache.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -24,7 +24,7 @@ struct cache_slot { const char *key; - int keylen; + size_t keylen; int ttl; cache_fill_fn fn; int cache_fd; @@ -44,7 +44,7 @@ struct cache_slot { static int open_slot(struct cache_slot *slot) { char *bufz; - int bufkeylen = -1; + ssize_t bufkeylen = -1; slot->cache_fd = open(slot->cache_name, O_RDONLY); if (slot->cache_fd == -1) @@ -61,8 +61,9 @@ static int open_slot(struct cache_slot *slot) if (bufz) bufkeylen = bufz - slot->buf; - slot->match = bufkeylen == slot->keylen && - !memcmp(slot->key, slot->buf, bufkeylen + 1); + if (slot->key) + slot->match = bufkeylen == slot->keylen && + !memcmp(slot->key, slot->buf, bufkeylen + 1); return 0; } |