+
+ slash = strrchr(curr_dir, '/');
+
+ for (dir = basis_dir; *dir; dir++) {
+ if (**dir == '/')
+ continue;
+ len = curr_dir_len + 1 + strlen(*dir) + 1;
+ if (!(new = new_array(char, len)))
+ out_of_memory("fix_basis_dirs");
+ if (slash && strncmp(*dir, "../", 3) == 0) {
+ /* We want to remove only one leading "../" prefix for
+ * the directory we couldn't create in dry-run mode:
+ * this ensures that any other ".." references get
+ * evaluated the same as they would for a live copy. */
+ *slash = '\0';
+ pathjoin(new, len, curr_dir, *dir + 3);
+ *slash = '/';
+ } else
+ pathjoin(new, len, curr_dir, *dir);
+ *dir = new;
+ }
+}
+
+/* This is only called by the sender. */
+static void read_final_goodbye(int f_in, int f_out)
+{
+ int i;
+
+ if (protocol_version < 29)
+ i = read_int(f_in);
+ else {
+ while ((i = read_int(f_in)) == the_file_list->count
+ && read_shortint(f_in) == ITEM_IS_NEW) {
+ /* Forward the keep-alive (no-op) to the receiver. */
+ write_int(f_out, the_file_list->count);
+ write_shortint(f_out, ITEM_IS_NEW);
+ }