Doc fix for git-reflog: mention @{...} syntax, and <ref> in synopsys.

diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c
index 12adb3833cd60771f8e63b2ebaecff3769fa74e2..db133348a8f7f52a7f246aeb7f61a6cacbd8e3cb 100644 (file)
--- a/builtin-fetch--tool.c
+++ b/builtin-fetch--tool.c
@@ -1,3 +1,4 @@
+#include "builtin.h"
 #include "cache.h"
 #include "refs.h"
 #include "commit.h"
@@ -42,7 +43,7 @@ static int update_ref(const char *action,
        if (!rla)
                rla = "(reflog update)";
        snprintf(msg, sizeof(msg), "%s: %s", rla, action);
-       lock = lock_any_ref_for_update(refname, oldval);
+       lock = lock_any_ref_for_update(refname, oldval, 0);
        if (!lock)
                return 1;
        if (write_ref_sha1(lock, sha1, msg) < 0)
@@ -147,7 +148,7 @@ static int append_fetch_head(FILE *fp,
 
        if (get_sha1(head, sha1))
                return error("Not a valid object name: %s", head);
-       commit = lookup_commit_reference(sha1);
+       commit = lookup_commit_reference_gently(sha1, 1);
        if (!commit)
                not_for_merge = 1;