regexec.c: Remove unnecessary statements

These variables are set to other values just a couple of lines below

diff --git a/regexec.c b/regexec.c
index 2fd8af2..7778992 100644 (file)
--- a/regexec.c
+++ b/regexec.c
@@ -3937,10 +3937,6 @@ S_regmatch(pTHX_ regmatch_info *reginfo, regnode *prog)
            re_fold_t folder;
            const U8 *fold_array;
 
            re_fold_t folder;
            const U8 *fold_array;
 

-           folder = NULL;      /* NULL assumes will be NREF, REF: no
-                                  folding */
-           fold_array = NULL;
-

            PL_reg_flags |= RF_tainted;
            folder = foldEQ_locale;
            fold_array = PL_fold_locale;
            PL_reg_flags |= RF_tainted;
            folder = foldEQ_locale;
            fold_array = PL_fold_locale;