t5600: fix outdated comment about unborn HEAD

diff --git a/http-backend.c b/http-backend.c
index 5daff8ccaba3d9986e1d4073d0e142c90c01665d..f3dc218b2a3d2662efda56fb6c8878a37a4e67a4 100644 (file)
--- a/http-backend.c
+++ b/http-backend.c
@@ -9,6 +9,7 @@
 #include "string-list.h"
 #include "url.h"
 #include "argv-array.h"
+#include "packfile.h"
 
 static const char content_type[] = "Content-Type";
 static const char content_length[] = "Content-Length";
@@ -485,10 +486,9 @@ static int show_head_ref(const char *refname, const struct object_id *oid,
        struct strbuf *buf = cb_data;
 
        if (flag & REF_ISSYMREF) {
-               struct object_id unused;
                const char *target = resolve_ref_unsafe(refname,
                                                        RESOLVE_REF_READING,
-                                                       unused.hash, NULL);
+                                                       NULL, NULL);
 
                if (target)
                        strbuf_addf(buf, "ref: %s\n", strip_namespace(target));