- /* This may be NULL if the part is not signed. */
- node->sig_list = g_mime_decrypt_result_get_signatures (decrypt_result);
- if (node->sig_list) {
- g_object_ref (node->sig_list);
- set_signature_list_destructor (node);
+ if (decrypt_result) {
+ /* This may be NULL if the part is not signed. */
+ node->sig_list = g_mime_decrypt_result_get_signatures (decrypt_result);
+ if (node->sig_list) {
+ g_object_ref (node->sig_list);
+ set_signature_list_destructor (node);
+ }
+
+#if HAVE_GMIME_SESSION_KEYS
+ if (node->ctx->crypto->decrypt == NOTMUCH_DECRYPT_TRUE && message) {
+ notmuch_database_t *db = notmuch_message_get_database (message);
+ const char *session_key = g_mime_decrypt_result_get_session_key (decrypt_result);
+ if (db && session_key)
+ print_status_message ("Failed to stash session key in the database",
+ message,
+ notmuch_message_add_property (message, "session-key",
+ session_key));
+ }
+#endif
+ g_object_unref (decrypt_result);