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-rw-r--r--fetch-pack.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/fetch-pack.c b/fetch-pack.c
index 915c0b7887..70db646517 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -36,7 +36,7 @@ static int marked;
#define MAX_IN_VAIN 256
static struct commit_list *rev_list;
-static int non_common_revs, multi_ack, use_sideband;
+static int non_common_revs, multi_ack, use_sideband, allow_tip_sha1_in_want;
static void rev_list_push(struct commit *commit, int mark)
{
@@ -563,6 +563,21 @@ static void filter_refs(struct fetch_pack_args *args,
}
}
+ /* Append unmatched requests to the list */
+ if (allow_tip_sha1_in_want) {
+ for (i = 0; i < nr_sought; i++) {
+ ref = sought[i];
+ if (ref->matched)
+ continue;
+ if (get_sha1_hex(ref->name, ref->old_sha1))
+ continue;
+
+ ref->matched = 1;
+ *newtail = ref;
+ ref->next = NULL;
+ newtail = &ref->next;
+ }
+ }
*refs = newlist;
}
@@ -803,6 +818,11 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args,
fprintf(stderr, "Server supports side-band\n");
use_sideband = 1;
}
+ if (server_supports("allow-tip-sha1-in-want")) {
+ if (args->verbose)
+ fprintf(stderr, "Server supports allow-tip-sha1-in-want\n");
+ allow_tip_sha1_in_want = 1;
+ }
if (!server_supports("thin-pack"))
args->use_thin_pack = 0;
if (!server_supports("no-progress"))