dir: revert work-around for retired dangerous behavior

diff --git a/fetch-pack.c b/fetch-pack.c
index 6684348c0ec9ea742eb98666b56a0bfcef316560..094267fd80cdb09feec75c89aa2f4931f11e583d 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -9,6 +9,7 @@
 #include "fetch-pack.h"
 #include "remote.h"
 #include "run-command.h"
+#include "connect.h"
 #include "transport.h"
 #include "version.h"
 #include "prio-queue.h"
@@ -897,6 +898,8 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
                packet_flush(fd[1]);
        if (args->depth > 0)
                setup_alternate_shallow();
+       else
+               alternate_shallow_file = NULL;
        if (get_pack(args, fd, pack_lockfile))
                die("git fetch-pack: fetch failed.");
 
@@ -987,7 +990,7 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
        }
        ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought, pack_lockfile);
 
-       if (alternate_shallow_file) {
+       if (args->depth > 0 && alternate_shallow_file) {
                if (*alternate_shallow_file == '\0') { /* --unshallow */
                        unlink_or_warn(git_path("shallow"));
                        rollback_lock_file(&shallow_lock);