scratch/igc/weak-undo-list 57c0a4ebada: * src/pdumper.c (dump_marker): [MPS] Always dump undo_id.

branch: scratch/igc/weak-undo-list
commit 57c0a4ebadae792ec4d60a735dc611e50e3b4a39
Author: Helmut Eller <[email protected]>
Commit: Helmut Eller <[email protected]>

    * src/pdumper.c (dump_marker): [MPS] Always dump undo_id.
---
 src/pdumper.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pdumper.c b/src/pdumper.c
index 3d0a44a21c2..6847b9d7447 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -2252,11 +2252,13 @@ dump_marker (struct dump_context *ctx, const struct Lisp_Marker *marker)
 			    Lisp_Vectorlike, WEIGHT_STRONG);
 #else
       DUMP_FIELD_COPY (out, marker, slot);
-      DUMP_FIELD_COPY (out, marker, undo_id);
 #endif
       DUMP_FIELD_COPY (out, marker, charpos);
       DUMP_FIELD_COPY (out, marker, bytepos);
     }
+#ifdef HAVE_MPS
+  DUMP_FIELD_COPY (out, marker, undo_id);
+#endif
   return finish_dump_pvec (ctx, &out->header);
 }