Revert "Strengthen weak refs when sorting in-place"

This reverts commit f6107ca24b4cf22dcf7fd69d65612ad718c48fca.

See RT #132142.

For now, re-introduce the bug that fails to convert weak refs to strong
refs when sorting in place.

This is commit 2 of 2.

1 files changed, 0 insertions, 3 deletions

diff --git a/pp_sort.c b/pp_sort.c
index 8be778e2f2..b4a9dd91e7 100644
--- a/pp_sort.c
+++ b/pp_sort.c
@@ -1094,9 +1094,6 @@ PP(pp_sort)
                     base[i] = newSVsv(sv);
                 else
                     SvREFCNT_inc_simple_void_NN(sv);
-
-                if (SvWEAKREF(sv))
-                    sv_rvunweaken(sv);
             }
             av_clear(av);
             if (max > 0) {