diff -Nru kakera.orig/lib/Yuki/Kakera.pm kakera/lib/Yuki/Kakera.pm
--- kakera.orig/lib/Yuki/Kakera.pm	2004-05-19 16:56:50.000000000 +0900
+++ kakera/lib/Yuki/Kakera.pm	2007-07-03 22:18:04.000000000 +0900
@@ -800,6 +800,8 @@
     if (defined($self->{form}->{myid})) {
         return if $self->{form}->{myid} =~ /^$id_pattern$/;
         $self->{form}->{myid} = _create_id();
+    } elsif (defined($self->{form}->{mymsg})) {
+        $self->{form}->{myid} = _create_id();
     }
 }