Silence an "unused parameter" warning in Perl_reg_numbered_buff_get().

This parameter might become handy in the future, so keep it.

p4raw-id: //depot/perl@29757

1 files changed, 1 insertions, 0 deletions

diff --git a/regcomp.c b/regcomp.c
index 05d2c091b1..4d139f211a 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -4674,6 +4674,7 @@ Perl_reg_numbered_buff_get(pTHX_ I32 paren, const REGEXP * const rx, SV* usesv,
     I32 i = 0;
     I32 s1, t1;
     SV *sv = usesv ? usesv : newSVpvs("");
+    PERL_UNUSED_ARG(flags);
         
     if (paren == -2 && (s = rx->subbeg) && rx->startp[0] != -1) {
         /* $` */