sha1_file: convert write_sha1_file to object_id

diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index a8d7e6f7aecc2e4179547bde3fd6d07231764b9f..74aa644cbb37b5741c521eba53d0a040aaf1582e 100644 (file)
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -133,7 +133,7 @@ static void show_rev(int type, const struct object_id *oid, const char *name)
                        struct object_id discard;
                        char *full;
 
-                       switch (dwim_ref(name, strlen(name), discard.hash, &full)) {
+                       switch (dwim_ref(name, strlen(name), &discard, &full)) {
                        case 0:
                                /*
                                 * Not found -- not a ref.  We could