regcomp.c: Use unlikely initialization value; not 0

Commit b4295830fe1ff58bc83d963006afeb9a2e4fb2d0 added initialization to
an uninitialized variable.  I meant to change it to a less likely value,
but didn't manage to get the change in, contrary to what its commit
message says.

diff --git a/regcomp.c b/regcomp.c
index b6e27df..c4875a3 100644 (file)
--- a/regcomp.c
+++ b/regcomp.c
@@ -11442,7 +11442,7 @@ S_regclass(pTHX_ RExC_state_t *pRExC_state, I32 *flagp, U32 depth)
     UV nextvalue;
     UV prevvalue = OOB_UNICODE, save_prevvalue = OOB_UNICODE;
     IV range = 0;
-    UV value = 0, save_value = 0;
+    UV value = OOB_UNICODE, save_value = OOB_UNICODE;
     regnode *ret;
     STRLEN numlen;
     IV namedclass = OOB_NAMEDCLASS;