+
+ if (output_format == DUMP_FORMAT_SUP) {
+ fputs (tag_str, output);
+ } else {
+ if (hex_encode (notmuch, tag_str,
+ &buffer, &buffer_size) != HEX_SUCCESS) {
+ fprintf (stderr, "Error: failed to hex-encode tag %s\n",
+ tag_str);
+ return 1;
+ }
+ fprintf (output, "+%s", buffer);
+ }