1 files changed, 1 insertions, 1 deletions

diff --git a/src/dispextern.h b/src/dispextern.h
index 774c880fee8..227d5ed58e3 100644
--- a/src/dispextern.h
+++ b/src/dispextern.h
@@ -2183,7 +2183,7 @@ struct it
      be set at the same time as n_overlay_strings.  It is needed
      because we show before-strings at the start of invisible text;
      see handle_invisible_prop in xdisp.c.  */
-  int overlay_strings_charpos;
+  EMACS_INT overlay_strings_charpos;
 
   /* Vector of overlays to process.  Overlay strings are processed
      OVERLAY_STRING_CHUNK_SIZE at a time.  */