X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=lib%2Fchdir-long.c;fp=lib%2Fchdir-long.c;h=d70f0b20f30f94ebc8939b68141b60efb1743ab7;hb=a8a88eddaa90432e6ec1b8d9d5c9842bc91afd1d;hp=546b4b06538499ac45e44ac25733e96f5a99fc60;hpb=20fcfc81ece044b8b0a6768ec6cf47be4e22a2e6;p=debian%2Fgzip

diff --git a/lib/chdir-long.c b/lib/chdir-long.c
index 546b4b0..d70f0b2 100644
--- a/lib/chdir-long.c
+++ b/lib/chdir-long.c
@@ -1,5 +1,5 @@
 /* provide a chdir function that tries not to fail due to ENAMETOOLONG
-   Copyright (C) 2004-2016 Free Software Foundation, Inc.
+   Copyright (C) 2004-2018 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -12,7 +12,7 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* written by Jim Meyering */
 
@@ -212,8 +212,6 @@ chdir_long (char *dir)
 # include "closeout.h"
 # include "error.h"
 
-char *program_name;
-
 int
 main (int argc, char *argv[])
 {
@@ -221,7 +219,6 @@ main (int argc, char *argv[])
   size_t n = 0;
   int len;
 
-  program_name = argv[0];
   atexit (close_stdout);
 
   len = getline (&line, &n, stdin);