internally change "when" to "whereso"

The names of ops, context types, functions, etc., all change in accordance
with the change of keyword.

1 files changed, 1 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index c589757d55..e64467c7c6 100644
--- a/sv.c
+++ b/sv.c
@@ -14641,7 +14641,7 @@ Perl_cx_dup(pTHX_ PERL_CONTEXT *cxs, I32 ix, I32 max, CLONE_PARAMS* param)
 		break;
 	    case CXt_BLOCK:
 	    case CXt_NULL:
-	    case CXt_WHEN:
+	    case CXt_WHERESO:
 		break;
 	    }
 	}