#554: Fix update-api jobs

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/csapi/definitions/auth_data.h b/lib/csapi/definitions/auth_data.h
index e92596d0..a9972323 100644
--- a/lib/csapi/definitions/auth_data.h
+++ b/lib/csapi/definitions/auth_data.h
@@ -10,7 +10,10 @@ namespace Quotient {
 /// Used by clients to submit authentication information to the
 /// interactive-authentication API
 struct AuthenticationData {
-    /// The login type that the client is attempting to complete.
+    /// The authentication type that the client is attempting to complete.
+    /// May be omitted if `session` is given, and the client is reissuing a
+    /// request which it believes has been completed out-of-band (for example,
+    /// via the [fallback mechanism](#fallback)).
     QString type;
 
     /// The value of the session key given by the homeserver.
@@ -25,7 +28,7 @@ struct JsonObjectConverter<AuthenticationData> {
     static void dumpTo(QJsonObject& jo, const AuthenticationData& pod)
     {
         fillJson(jo, pod.authInfo);
-        addParam<>(jo, QStringLiteral("type"), pod.type);
+        addParam<IfNotEmpty>(jo, QStringLiteral("type"), pod.type);
         addParam<IfNotEmpty>(jo, QStringLiteral("session"), pod.session);
     }
     static void fillFrom(QJsonObject jo, AuthenticationData& pod)