Fix some compiler warnings

2 files changed, 4 insertions, 16 deletions

diff --git a/xmpp-vala/src/core/xmpp_stream.vala b/xmpp-vala/src/core/xmpp_stream.vala
index 42e90bf9..54433b67 100644
--- a/xmpp-vala/src/core/xmpp_stream.vala
+++ b/xmpp-vala/src/core/xmpp_stream.vala
@@ -30,9 +30,9 @@ public abstract class Xmpp.XmppStream : Object {
         this.remote_name = remote_name;
     }
 
-    public abstract async void connect() throws IOError;
+    public abstract new async void connect() throws IOError;
 
-    public abstract async void disconnect() throws IOError;
+    public abstract new async void disconnect() throws IOError;
 
     public abstract async StanzaNode read() throws IOError;
 
diff --git a/xmpp-vala/src/module/xep/0082_date_time_profiles.vala b/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
index 32d4d3ac..8b40d3ac 100644
--- a/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
+++ b/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
@@ -1,23 +1,11 @@
 namespace Xmpp.Xep.DateTimeProfiles {
 
 public DateTime? parse_string(string time_string) {
-    // TODO with glib >= 2.56
-    // return new DateTime.from_iso8601(time_string, null);
-
-    TimeVal time_val = TimeVal();
-    if (time_val.from_iso8601(time_string)) {
-        return new DateTime.from_unix_utc(time_val.tv_sec);
-    }
-    return null;
-
+     return new DateTime.from_iso8601(time_string, null);
 }
 
-
 public string to_datetime(DateTime time) {
-    // TODO with glib >= 2.62
-    // return time.to_utc().format_iso8601().to_string();
-
-    return time.to_utc().format("%Y-%m-%dT%H:%M:%SZ");
+     return time.to_utc().format_iso8601().to_string();
 }
 
 }