Merge branch 'bw/path-doc'

diff --git a/transport-helper.c b/transport-helper.c
index bf05a2dcf1073ad3b84b030cd9e866c6e5414792..413cd7b5518c930eda526f37f0797ffbf31e33c8 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -882,7 +882,8 @@ static int push_refs_with_push(struct transport *transport,
                        struct strbuf cas = STRBUF_INIT;
                        strbuf_addf(&cas, "%s:%s",
                                    ref->name, oid_to_hex(&ref->old_oid_expect));
-                       string_list_append(&cas_options, strbuf_detach(&cas, NULL));
+                       string_list_append_nodup(&cas_options,
+                                                strbuf_detach(&cas, NULL));
                }
        }
        if (buf.len == 0) {
@@ -897,6 +898,7 @@ static int push_refs_with_push(struct transport *transport,
        strbuf_addch(&buf, '\n');
        sendline(data, &buf);
        strbuf_release(&buf);
+       string_list_clear(&cas_options, 0);
 
        return push_update_refs_status(data, remote_refs, flags);
 }
@@ -930,7 +932,8 @@ static int push_refs_with_export(struct transport *transport,
                private = apply_refspecs(data->refspecs, data->refspec_nr, ref->name);
                if (private && !get_oid(private, &oid)) {
                        strbuf_addf(&buf, "^%s", private);
-                       string_list_append(&revlist_args, strbuf_detach(&buf, NULL));
+                       string_list_append_nodup(&revlist_args,
+                                                strbuf_detach(&buf, NULL));
                        oidcpy(&ref->old_oid, &oid);
                }
                free(private);