X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=build-aux%2Fmdate-sh;h=cd916c0a34003205a3773df2c9a178a8139b4aad;hb=6b78d03bdd89f7c8dec8756bf296b75b156b90f3;hp=52156b3de63991a8fd8d1b5beb387a3332fffb90;hpb=82beda827f870714b416ed46566105eafd24725e;p=gnulib.git

diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh
index 52156b3de..cd916c0a3 100755
--- a/build-aux/mdate-sh
+++ b/build-aux/mdate-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Get modification time of a file or directory and pretty-print it.
 
-scriptversion=2005-05-14.22
+scriptversion=2005-06-29.22
 
 # Copyright (C) 1995, 1996, 1997, 2003, 2004, 2005 Free Software
 # Foundation, Inc.
@@ -59,7 +59,15 @@ export LC_ALL
 LC_TIME=C
 export LC_TIME
 
-save_arg1="$1"
+# GNU ls changes its time format in response to the TIME_STYLE
+# variable.  Since we cannot assume `unset' works, revert this
+# variable to its documented default.
+if test "${TIME_STYLE+set}" = set; then
+  TIME_STYLE=posix-long-iso
+  export TIME_STYLE
+fi
+
+save_arg1=$1
 
 # Find out how to get the extended ls output of a file or directory.
 if ls -L /dev/null 1>/dev/null 2>&1; then