Restore D1 so that uaedbg memory allocation fallback works.

diff --git a/filesys.cpp b/filesys.cpp
index 65d917ddcb1bc6996709f93ed8f41dff3c69e04a..aeaf4aa9d2763321c2ec200370e4de97dc092623 100644 (file)
--- a/filesys.cpp
+++ b/filesys.cpp
@@ -8992,6 +8992,7 @@ static uae_u32 REGPARAM2 mousehack_done (TrapContext *ctx)
                        return v;
                } else {
                        trap_set_areg(ctx, 0, 0);
+                       trap_set_dreg(ctx, 1, trap_get_areg(ctx, 1));
                        return trap_get_dreg(ctx, 0);
                }
        } else if (mode == 205 || mode == 207) {