diff -up perl-5.10.0/regcomp.c.34507 perl-5.10.0/regcomp.c
--- perl-5.10.0/regcomp.c.34507 2009-03-09 08:44:12.000000000 -0400
+++ perl-5.10.0/regcomp.c 2009-03-09 08:45:36.000000000 -0400
@@ -8239,6 +8239,9 @@ parseit:
*STRING(ret)= (char)value;
STR_LEN(ret)= 1;
RExC_emit += STR_SZ(1);
+ if (listsv) {
+ SvREFCNT_dec(listsv);
+ }
return ret;
}
/* optimize case-insensitive simple patterns (e.g. /[a-z]/i) */