--- trunk/installer-simple/bin/installer.sh.in	2014/01/03 14:32:47	2340
+++ trunk/installer-simple/bin/installer.sh.in	2014/01/03 14:38:46	2341
@@ -78,8 +78,8 @@
 
 dialog_die()
 {
-	ERROR=$1
-	RETVAL=$?
+	ERROR="$1"
+	RETVAL="$?"
 	dialog_install_failure
 	exit 1
 }
@@ -168,7 +168,7 @@
 	then
 		case "${i}" in
 			"1") run_install_auto ;;
-        		"2") run_install_normal ;;
+			"2") run_install_normal ;;
 			"3") run_install_flash ;;
 			"") dialog_setup_system_menu;;
 		esac
@@ -455,7 +455,7 @@
 		if [[ ${RES} -eq 0 ]]
 		then
 			case ${METHOD} in
-        			"1") dialog_setup_system_menu ;;
+				"1") dialog_setup_system_menu ;;
 				"2") dialog_hardware_detection ;;
 				"3") install_do_reboot ;;
 				"4") /bin/bash --login -i ;;