perldelta: ord("") docs

[perl5.git] / taint.c

diff --git a/taint.c b/taint.c
index 034c6e3..62c171f 100644 (file)
--- a/taint.c
+++ b/taint.c
@@ -9,9 +9,11 @@
  */
 
 /*
- * "...we will have peace, when you and all your works have perished--and
- * the works of your dark master to whom you would deliver us.  You are a
- * liar, Saruman, and a corrupter of men's hearts."  --Theoden
+ * '...we will have peace, when you and all your works have perished--and
+ *  the works of your dark master to whom you would deliver us.  You are a
+ *  liar, Saruman, and a corrupter of men's hearts.'       --Théoden
+ *
+ *     [p.580 of _The Lord of the Rings_, III/x: "The Voice of Saruman"]
  */
 
 /* This file contains a few functions for handling data tainting in Perl
@@ -64,8 +66,7 @@ Perl_taint_proper(pTHX_ const char *f, const char *const s)
         else
            ug = " while running with -T switch";
        if (PL_unsafe || PL_taint_warn) {
-            if(ckWARN_d(WARN_TAINT))
-                Perl_warner(aTHX_ packWARN(WARN_TAINT), f, s, ug);
+           Perl_ck_warner_d(aTHX_ packWARN(WARN_TAINT), f, s, ug);
         }
         else {
             Perl_croak(aTHX_ f, s, ug);
@@ -97,7 +98,7 @@ Perl_taint_env(pTHX)
     /* If there's no %ENV hash of if it's not magical, croak, because
      * it probably doesn't reflect the actual environment */
     if (!GvHV(PL_envgv) || !(SvRMAGICAL(GvHV(PL_envgv))
-           && mg_find((SV*)GvHV(PL_envgv), PERL_MAGIC_env))) {
+           && mg_find((const SV *)GvHV(PL_envgv), PERL_MAGIC_env))) {
        const bool was_tainted = PL_tainted;
        const char * const name = GvENAME(PL_envgv);
        PL_tainted = TRUE;