for-each-ref: add split message parts to %(contents:*).

diff --git a/csum-file.c b/csum-file.c
index f70e3dd7b5cc17649c119334c2cde96588c8210f..fc97d6e04528b5c5b55fc211a462f3cb828f3d49 100644 (file)
--- a/csum-file.c
+++ b/csum-file.c
@@ -160,7 +160,7 @@ struct sha1file *sha1fd_throughput(int fd, const char *name, struct progress *tp
 
 void crc32_begin(struct sha1file *f)
 {
-       f->crc32 = crc32(0, Z_NULL, 0);
+       f->crc32 = crc32(0, NULL, 0);
        f->do_crc = 1;
 }