fetch-pack: document only_packfile in get_pack()

dd4b732 ("upload-pack: send part of packfile response as uri", 2020-06-10) added the "only_packfile" parameter to get_pack() but did not document it. Add documentation. Signed-off-by: Jonathan Tan <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
rui314 · Aug 25, 2020 · ece9aea · ece9aea
1 parent 42d418d
commit ece9aea
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/fetch-pack.c b/fetch-pack.c
@@ -794,6 +794,10 @@ static void write_promisor_file(const char *keep_name,
 	strbuf_release(&promisor_name);
 }
 
+/*
+ * Pass 1 as "only_packfile" if the pack received is the only pack in this
+ * fetch request (that is, if there were no packfile URIs provided).
+ */
 static int get_pack(struct fetch_pack_args *args,
 		    int xd[2], struct string_list *pack_lockfiles,
 		    int only_packfile,