update copyright years

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

diff --git a/mg.c b/mg.c
index bab5298..a9c137b 100644 (file)
--- a/mg.c
+++ b/mg.c
@@ -1,6 +1,6 @@
 /*    mg.c
  *
- *    Copyright (c) 1991-1997, Larry Wall
+ *    Copyright (c) 1991-1999, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -275,7 +275,7 @@ mg_find(SV *sv, int type)
 }
 
 int
-mg_copy(SV *sv, SV *nsv, char *key, I32 klen)
+mg_copy(SV *sv, SV *nsv, const char *key, I32 klen)
 {
     int count = 0;
     MAGIC* mg;
@@ -890,7 +890,7 @@ magic_clear_all_env(SV *sv, MAGIC *mg)
            *end = '\0';
            my_setenv(cur,Nullch);
            *end = '=';
-           cur += strlen(end+1)+1;
+           cur = end + strlen(end+1)+2;
        }
        else if ((len = strlen(cur)))
            cur += len+1;
@@ -1040,8 +1040,6 @@ magic_setisa(SV *sv, MAGIC *mg)
     return 0;
 }
 
-#ifdef OVERLOAD
-
 int
 magic_setamagic(SV *sv, MAGIC *mg)
 {
@@ -1050,7 +1048,6 @@ magic_setamagic(SV *sv, MAGIC *mg)
 
     return 0;
 }
-#endif /* OVERLOAD */
 
 int
 magic_getnkeys(SV *sv, MAGIC *mg)