Code refs aren't lockable

Remove the check for code refs in pp_lock.
For debugging, assert that the ref is not a code ref
(per Dave Mitchell's suggestion).

1 files changed, 2 insertions, 2 deletions

diff --git a/pp.c b/pp.c
index aacb789456..9cedc3fe47 100644..100755
--- a/pp.c
+++ b/pp.c
@@ -5062,9 +5062,9 @@ PP(pp_lock)
     dSP;
     dTOPss;
     SV *retsv = sv;
+    assert(SvTYPE(retsv) != SVt_PVCV);
     SvLOCK(sv);
-    if (SvTYPE(retsv) == SVt_PVAV || SvTYPE(retsv) == SVt_PVHV
-	|| SvTYPE(retsv) == SVt_PVCV) {
+    if (SvTYPE(retsv) == SVt_PVAV || SvTYPE(retsv) == SVt_PVHV) {
 	retsv = refto(retsv);
     }
     SETs(retsv);