Add \b{sb}

1 files changed, 1 insertions, 0 deletions

diff --git a/sv.c b/sv.c
index cc13d4f518..182176ada7 100644
--- a/sv.c
+++ b/sv.c
@@ -14945,6 +14945,7 @@ perl_clone_using(PerlInterpreter *proto_perl, UV flags,
         PL_XPosix_ptrs[i] = sv_dup_inc(proto_perl->IXPosix_ptrs[i], param);
     }
     PL_GCB_invlist = sv_dup_inc(proto_perl->IGCB_invlist, param);
+    PL_SB_invlist = sv_dup_inc(proto_perl->ISB_invlist, param);
     PL_WB_invlist = sv_dup_inc(proto_perl->IWB_invlist, param);
     PL_utf8_mark	= sv_dup_inc(proto_perl->Iutf8_mark, param);
     PL_utf8_toupper	= sv_dup_inc(proto_perl->Iutf8_toupper, param);