-#if (GMIME_MAJOR_VERSION < 3)
- if ((GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt)
- || (GMIME_IS_MULTIPART_SIGNED (part) && node->ctx->crypto->verify)) {
- GMimeContentType *content_type = g_mime_object_get_content_type (part);
- const char *protocol = g_mime_content_type_get_parameter (content_type, "protocol");
- notmuch_status_t status;
- status = _notmuch_crypto_get_gmime_ctx_for_protocol (node->ctx->crypto,
- protocol, &cryptoctx);
- if (status) /* this is a warning, not an error */
- fprintf (stderr, "Warning: %s (%s).\n", notmuch_status_to_string (status),
- protocol ? protocol : "NULL");
- if (!cryptoctx)
- return NULL;
- }
-#endif
-