worktree: make add <path> <branch> dwim

diff --git a/hash.h b/hash.h
index f0d9ddd0c2c3aade692eaf41b6aa7c8fb5f55ba5..024d0d3d50b174aac1d948e9ecfa7ae92020355a 100644 (file)
--- a/hash.h
+++ b/hash.h
@@ -7,6 +7,8 @@
 #include <CommonCrypto/CommonDigest.h>
 #elif defined(SHA1_OPENSSL)
 #include <openssl/sha.h>
+#elif defined(SHA1_DC)
+#include "sha1dc_git.h"
 #else /* SHA1_BLK */
 #include "block-sha1/sha1.h"
 #endif