Fix some warnings

1 files changed, 3 insertions, 3 deletions

diff --git a/xmpp-vala/src/module/xep/0077_in_band_registration.vala b/xmpp-vala/src/module/xep/0077_in_band_registration.vala
index 12ed2f1c..0d2dae40 100644
--- a/xmpp-vala/src/module/xep/0077_in_band_registration.vala
+++ b/xmpp-vala/src/module/xep/0077_in_band_registration.vala
@@ -7,7 +7,7 @@ public const string NS_URI = "jabber:iq:register";
 public class Module : XmppStreamNegotiationModule {
     public static ModuleIdentity<Module> IDENTITY = new ModuleIdentity<Module>(NS_URI, "0077_in_band_registration");
 
-    public async Form? get_from_server(XmppStream stream, Jid jid) {
+    public async Form? get_from_server(XmppStream stream, Jid jid) throws IOError {
         StanzaNode query_node = new StanzaNode.build("query", NS_URI).add_self_xmlns();
         Iq.Stanza request_form_iq = new Iq.Stanza.get(query_node) { to=jid };
         request_form_iq.to = jid;
@@ -16,7 +16,7 @@ public class Module : XmppStreamNegotiationModule {
         return new Form.from_node(stream, iq_result);
     }
 
-    public async string? submit_to_server(XmppStream stream, Jid jid, Form form) {
+    public async string? submit_to_server(XmppStream stream, Jid jid, Form form) throws IOError {
         StanzaNode query_node = new StanzaNode.build("query", NS_URI).add_self_xmlns();
         query_node.put_node(form.get_submit_node());
         Iq.Stanza iq = new Iq.Stanza.set(query_node) { to=jid };
@@ -30,7 +30,7 @@ public class Module : XmppStreamNegotiationModule {
         return null;
     }
 
-    public async ErrorStanza? change_password(XmppStream stream, Jid bare_jid, string new_pw) {
+    public async ErrorStanza? change_password(XmppStream stream, Jid bare_jid, string new_pw) throws IOError {
         StanzaNode pw_change_node = new StanzaNode.build("query", NS_URI).add_self_xmlns();
         StanzaNode username_node = new StanzaNode.build("username", NS_URI);
         StanzaNode pw_node = new StanzaNode.build("password", NS_URI);