doop.c: Change out-of-bounds value

This currently uses 0xfeedface as a marker for something that isn't a
legal value.  But that could in fact become legal at same point.  This
defines a value TR_OOB that can be guaranteed not to become legal.

1 files changed, 2 insertions, 2 deletions

diff --git a/doop.c b/doop.c
index 60f2b35a8b..0fa9103a18 100644
--- a/doop.c
+++ b/doop.c
@@ -216,7 +216,7 @@ S_do_trans_complex(pTHX_ SV * const sv, const OPtrans_map * const tbl)
         /* What the mapping of the previous character was to.  If the new
          * character has the same mapping, it is squashed from the output (but
          * still is included in the count) */
-        UV pch = 0xfeedface;
+        UV pch = TR_OOB;
 
 	if (grows)
             /* Allow for worst-case expansion: Each input byte can become 2.
@@ -261,7 +261,7 @@ S_do_trans_complex(pTHX_ SV * const sv, const OPtrans_map * const tbl)
             }
 
             s += len;
-            pch = 0xfeedface;
+            pch = TR_OOB;
         }
 
 	if (grows) {