ewah/bitmap.c: delete unused 'bitmap_each_bit()'

diff --git a/dir.c b/dir.c
index 7c4b45e30e0ac87527ff0ef3fd8c90670a1e2064..c9714cfb402457a3a84bb9b159ca3d4d9bc3cad8 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -2831,7 +2831,8 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
        struct read_data rd;
        const unsigned char *next = data, *end = (const unsigned char *)data + sz;
        const char *ident;
-       int ident_len, len;
+       int ident_len;
+       ssize_t len;
        const char *exclude_per_dir;
 
        if (sz <= 1 || end[-1] != '\0')