Port to strict C99 offsetof

[gnu-emacs] / src / bidi.c

diff --git a/src/bidi.c b/src/bidi.c
index a68ffdb7e6dae45b175101074d4d3374cb4878ef..c23ff954356cbf53a32a52d9f4b9f854dbfa10f1 100644 (file)
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -532,7 +532,7 @@ bidi_copy_it (struct bidi_it *to, struct bidi_it *from)
   /* Copy everything from the start through the active part of
      the level stack.  */
   memcpy (to, from,
-         (offsetof (struct bidi_it, level_stack[1])
+         (offsetof (struct bidi_it, level_stack) + sizeof from->level_stack[0]
           + from->stack_idx * sizeof from->level_stack[0]));
 }