chat: set default user to self

src/xmppipe.c

@@ -285,11 +285,7 @@ main(int argc, char **argv)
         state->mucjid = xmppipe_mucjid(state->out, state->resource);
     }
     else if (!(state->opt & XMPPIPE_OPT_GROUPCHAT)) {
-        char *from = strchr(jid, '@');
-        if (from == NULL)
-            usage(state);
-        from++;
-        state->out = xmppipe_conference(state->room, from);
+        state->out = xmppipe_strdup(jid);
     }
 
     if (xmppipe_fmt_init() < 0)