Teach git-update-index about gitlinks

diff --git a/sha1_file.c b/sha1_file.c
index 4304fe9bbc2b8e796e944fa7ddb2ea2791000adf..ab915faa6b5a7dc0967f8890f706ba81c1c35f44 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -13,6 +13,7 @@
 #include "commit.h"
 #include "tag.h"
 #include "tree.h"
+#include "refs.h"
 
 #ifndef O_NOATIME
 #if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
@@ -2332,6 +2333,8 @@ int index_path(unsigned char *sha1, const char *path, struct stat *st, int write
                                     path);
                free(target);
                break;
+       case S_IFDIR:
+               return resolve_gitlink_ref(path, "HEAD", sha1);
        default:
                return error("%s: unsupported file type", path);
        }