allow C<sort $coderef @foo>

p4raw-id: //depot/perl@2246

1 files changed, 2 insertions, 0 deletions

diff --git a/op.c b/op.c
index e52aa4f998..a64b435761 100644
--- a/op.c
+++ b/op.c
@@ -5053,6 +5053,8 @@ ck_sort(OP *o)
 		kid->op_next = k;
 	    o->op_flags |= OPf_SPECIAL;
 	}
+	else if (kid->op_type == OP_RV2SV || kid->op_type == OP_PADSV)
+	    null(cLISTOPo->op_first->op_sibling);
     }
 
     return o;