change cache layout

diff --git a/src/fcache.c b/src/fcache.c
index 1a4623c..1e10a19 100644 (file)
--- a/src/fcache.c
+++ b/src/fcache.c
@@ -67,7 +67,7 @@ static char *key_to_path(const char *key)
                return NULL;
 
        path = malloc(strlen(dir) + 1 + strlen(key) + strlen("/data") + 1);
-       sprintf(path, "%s%s/data", dir, key);
+       sprintf(path, "%s%s.data", dir, key);
 
        return path;
 }