Update copyrights for files modified in 2006

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

diff --git a/mg.c b/mg.c
index 44e48d2..703a876 100644 (file)
--- a/mg.c
+++ b/mg.c
@@ -1,7 +1,7 @@
 /*    mg.c
  *
  *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005 by Larry Wall and others
+ *    2000, 2001, 2002, 2003, 2004, 2005, 2006, 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.
@@ -1206,7 +1206,7 @@ Perl_magic_clearsig(pTHX_ SV *sv, MAGIC *mg)
     register const char * const s = MgPV_nolen_const(mg);
     PERL_UNUSED_ARG(sv);
     if (*s == '_') {
-       SV** svp = 0;
+       SV** svp = NULL;
        if (strEQ(s,"__DIE__"))
            svp = &PL_diehook;
        else if (strEQ(s,"__WARN__"))
@@ -1215,7 +1215,7 @@ Perl_magic_clearsig(pTHX_ SV *sv, MAGIC *mg)
            Perl_croak(aTHX_ "No such hook: %s", s);
        if (svp && *svp) {
             SV * const to_dec = *svp;
-           *svp = 0;
+           *svp = NULL;
            SvREFCNT_dec(to_dec);
        }
     }
@@ -1345,12 +1345,12 @@ Perl_magic_setsig(pTHX_ SV *sv, MAGIC *mg)
 {
     dVAR;
     I32 i;
-    SV** svp = 0;
+    SV** svp = NULL;
     /* Need to be careful with SvREFCNT_dec(), because that can have side
      * effects (due to closures). We must make sure that the new disposition
      * is in place before it is called.
      */
-    SV* to_dec = 0;
+    SV* to_dec = NULL;
     STRLEN len;
 #ifdef HAS_SIGPROCMASK
     sigset_t set, save;
@@ -1368,7 +1368,7 @@ Perl_magic_setsig(pTHX_ SV *sv, MAGIC *mg)
        i = 0;
        if (*svp) {
            to_dec = *svp;
-           *svp = 0;
+           *svp = NULL;
        }
     }
     else {