[PATCH] timezone: re-written tzselect as posix sh

[Khem Raj]

To avoid the bash dependency.

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 timezone/tzselect.ksh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/timezone/tzselect.ksh b/timezone/tzselect.ksh
index 18fce27e24..7705df83d7 100755
--- a/timezone/tzselect.ksh
+++ b/timezone/tzselect.ksh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 # Ask the user about the time zone, and output the resulting TZ value to stdout.
 # Interact with the user via stderr and stdin.
 
@@ -34,7 +34,7 @@ REPORT_BUGS_TO=tz@iana.org
 
 # Specify default values for environment variables if they are unset.
 : ${AWK=awk}
-: ${TZDIR=`pwd`}
+: ${TZDIR=$(pwd)}
 
 # Output one argument as-is to standard output.
 # Safer than 'echo', which can mishandle '\' or leading '-'.
-- 
2.34.1