Revert "Fix off-by-one: avoid allocating an extra context"

This reverts commit 395b8e2d02eadc9b0639534410c39c530bc8a33d.
The fencepost error is coming from inside the programmer!

1 files changed, 1 insertions, 1 deletions

diff --git a/cop.h b/cop.h
index 7d90891a50..e5370c4915 100644
--- a/cop.h
+++ b/cop.h
@@ -732,7 +732,7 @@ struct context {
 #define CxFOREACHDEF(c)	((CxTYPE_is_LOOP(c) && CxTYPE(c) != CXt_LOOP_PLAIN) \
 			 && ((c)->cx_type & CXp_FOR_DEF))
 
-#define CXINC ((cxstack_ix + 1) < cxstack_max ? ++cxstack_ix : (cxstack_ix = cxinc()))
+#define CXINC (cxstack_ix < cxstack_max ? ++cxstack_ix : (cxstack_ix = cxinc()))
 
 /* 
 =head1 "Gimme" Values