1 files changed, 1 insertions, 1 deletions
diff --git a/pp.h b/pp.h
index c72ed8eb9a..d0a62fb5b1 100644
--- a/pp.h
+++ b/pp.h
@@ -434,7 +434,7 @@ Does not use C<TARG>.  See also C<XPUSHu>, C<mPUSHu> and C<PUSHu>.
                 SSize_t i;                                      \
                 SSize_t len;                                    \
                 assert(SvTYPE(tmpsv) == SVt_PVAV);              \
-                len = av_len((AV *)tmpsv) + 1;                  \
+                len = av_tindex((AV *)tmpsv) + 1;               \
                 (void)POPs; /* get rid of the arg */            \
                 EXTEND(sp, len);                                \
                 for (i = 0; i < len; ++i)                       \