Imported Upstream version 1.6

[debian/gzip] / m4 / shell.m4

diff --git a/m4/shell.m4 b/m4/shell.m4
index a1cf55b9f7c00c20149497433ae883f4a52d15d7..017aa27a0900f20a538f20cfd5e121da48fcf2cc 100644 (file)
--- a/m4/shell.m4
+++ b/m4/shell.m4
@@ -1,6 +1,6 @@
 # Check for a working shell.
 
-# Copyright (C) 2000-2001, 2007, 2009-2012 Free Software Foundation, Inc.
+# Copyright (C) 2000-2001, 2007, 2009-2013 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
 # the Free Software Foundation; either version 3, or (at your option)
@@ -37,7 +37,7 @@ AC_DEFUN([AC_PROG_SHELL],
       ac_cv_path_shell=no
 
       case $SHELL in
-      (/*)
+      /*)
         rm -f conftest.c
         if ("$SHELL" -c "$ac_command") 2>/dev/null; then
           ac_cv_path_shell=$SHELL
@@ -45,7 +45,7 @@ AC_DEFUN([AC_PROG_SHELL],
       esac
 
       case $ac_cv_path_shell in
-      (no)
+      no)
         # Prefer shells that are more likely to be installed in the
         # same place on all hosts of this platform.  Therefore, prefer
         # shells in /bin and /usr/bin to shells in the installer's
@@ -57,7 +57,7 @@ AC_DEFUN([AC_PROG_SHELL],
         do
           IFS=$as_save_IFS
           case $as_dir in
-          (/*)
+          /*)
             for ac_base in sh bash ksh sh5; do
               rm -f conftest.c
               if ("$as_dir/$ac_base" -c "$ac_command") 2>/dev/null; then
@@ -66,7 +66,7 @@ AC_DEFUN([AC_PROG_SHELL],
               fi
             done
             case $ac_cv_path_shell in
-            (/*) break
+            /*) break
             esac
           esac
         done