1 files changed, 1 insertions, 0 deletions

diff --git a/src/lisp.h b/src/lisp.h
index 95da9d82968..be3d2adfad4 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1225,6 +1225,7 @@ struct Lisp_Overlay
     int type : 16;      /* = Lisp_Misc_Overlay */
     unsigned gcmarkbit : 1;
     int spacer : 15;
+    struct Lisp_Overlay *next;
     Lisp_Object start, end, plist;
   };