Double magic with substr

[p5sagit/p5-mst-13.2.git] / taint.c

diff --git a/taint.c b/taint.c
index 620284c..549d2ae 100644 (file)
--- a/taint.c
+++ b/taint.c
@@ -1,7 +1,7 @@
 /*    taint.c
  *
- *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
+ *    Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+ *    2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -22,10 +22,13 @@
 #include "perl.h"
 
 void
-Perl_taint_proper(pTHX_ const char *f, const char *s)
+Perl_taint_proper(pTHX_ const char *f, const char *const s)
 {
 #if defined(HAS_SETEUID) && defined(DEBUGGING)
     dVAR;
+
+    PERL_ARGS_ASSERT_TAINT_PROPER;
+
 #   if Uid_t_size == 1
     {
        const UV  uid = PL_uid;