scratch/igc 8e73abfba33: ; * src/igc.c (fix_ptr_vec): A better fix.

[Eli Zaretskii]

branch: scratch/igc
commit 8e73abfba33bf9ed74b5e6a6ee2901372a2a1e2f
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    ; * src/igc.c (fix_ptr_vec): A better fix.
---
 src/igc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/igc.c b/src/igc.c
index 309b1f4f481..ca82f124c3a 100644
--- a/src/igc.c
+++ b/src/igc.c
@@ -1085,7 +1085,7 @@ fix_ptr_vec (mps_ss_t ss, void *client)
     igc_assert (sizeof (struct igc_header) % sizeof (void *) == 0);
     /* The below should yield 'h->nwords - 1' for 64-bit builds, and
        'h->nwords - 2' for 32-bit.  */
-    size_t imax = h->nwords - sizeof (struct igc_header) / sizeof (void *);
+    size_t imax = h->nwords - to_words (sizeof (struct igc_header));
     for (size_t i = 0; i < imax; ++i)
       IGC_FIX12_RAW (ss, &v[i]);
   }