fix bash default value issue

windows/scripts/build-slapos.sh

@@ -3,12 +3,12 @@ export PATH=/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin:$PATH
 
 function show_error_exit()
 {
-    echo Error: ${1-Error: build slapos failed.}
+    echo Error: ${1:-"build slapos failed."}
     read -n 1 -p "Press any key to exit..."
     exit 1
 }
 
-slapos_home=${1-/opt/slapos}
+slapos_home=${1:-/opt/slapos}
 slapos_cache=/opt/download-cache
 slapos_url=http://git.erp5.org/gitweb/slapos.git/blob_plain/refs/heads/cygwin-0:/component/slapos/buildout.cfg
 slapos_cfg=$slapos_home/buildout.cfg

windows/scripts/pre-uninstall.sh

@@ -35,8 +35,8 @@ read -f slapos_kill_process
 # Declare variables
 #
 declare -r slapos_prefix=
-declare -r slapos_administrator=${slapos_prefix:slap}root
-declare -r slapos_user_basename=${slapos_prefix:slap}user
+declare -r slapos_administrator=${slapos_prefix:-slap}root
+declare -r slapos_user_basename=${slapos_prefix:-slap}user
 declare -r slapos_ifname=${slapos_prefix}re6stnet-lo
 declare -r re6stnet_service_name=${slapos_prefix}re6stnet
 declare -r cron_service_name=${slapos_prefix}cron

windows/scripts/slapos-cron-config

@@ -867,8 +867,8 @@ sanity_check || exit 1
 
 get_NT || exit 1
 
-cron_service_name=${1:cron}
-slapos_administrator=${2:slaproot}
+cron_service_name=${1:-cron}
+slapos_administrator=${2:-slaproot}
 _password=$3
 install_service ${slapos_administrator} ${_password}
 

windows/scripts/slapos-include.sh

@@ -44,9 +44,9 @@ declare -r slapos_cron_config=/usr/bin/slapos-cron-config
 declare -r slaprunner_startup_file=/etc/slapos/scripts/slap-runner.html
 declare -r slapos_run_key='\HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
 
-declare -r slapos_run_entry=${slapos_prefix:slapos}-configure
-declare -r slapos_administrator=${slapos_prefix:slap}root
-declare -r slapos_user_basename=${slapos_prefix:slap}user
+declare -r slapos_run_entry=${slapos_prefix:-slapos}-configure
+declare -r slapos_administrator=${slapos_prefix:-slap}root
+declare -r slapos_user_basename=${slapos_prefix:-slap}user
 declare -r slapos_ifname=${slapos_prefix}re6stnet-lo
 declare -r re6stnet_service_name=${slapos_prefix}re6stnet
 declare -r cron_service_name=${slapos_prefix}cron
@@ -183,7 +183,7 @@ function reset_slapos_connection()
 # ======================================================================
 function show_error_exit()
 {
-    echo ${1-Error: configure SlapOS failed.}
+    echo ${1:-"Error: configure SlapOS failed."}
     read -n 1 -p "Press any key to exit..."
     exit 1
 }  # === show_error_exit() === #