--- trunk/installer-simple/bin/installer.sh.in	2014/01/03 14:20:42	2339
+++ trunk/installer-simple/bin/installer.sh.in	2014/01/03 14:32:47	2340
@@ -9,9 +9,13 @@
 
 # ignore the environment
 LC_ALL=C
-
+# include dir
 INSTALLER_LIBDIR="%LIBDIR%"
 
+# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
+# -> now in images.conf
+CURRENTLINE=0
+
 # configuration
 if [ -e %SYSCONFDIR%/installer.conf ]
 then
@@ -20,10 +24,17 @@
 	die "/etc/installer.conf not found"
 fi
 
-#images: (get ${CDIMAGENAME})
+# TOTALLINES=linecount of ${CDIMAGENAME}-tarball -1 !
+# -> now in images.conf
+CDIMAGENAME=""
+TOTALLINES=""
+CURRENTLINE=0
 if [ -e /mnt/cdrom/system/images.conf ]
 then
 	source /mnt/cdrom/system/images.conf
+	# check if all required variables are set
+	[[ -z ${CDIMAGENAME} ]] && die "CDIMAGENAME is empty in /mnt/cdrom/system/images.conf"
+	[[ -z ${TOTALLINES} ]] && die "TOTALLINES is empty in /mnt/cdrom/system/images.conf"
 else
 	die "/mnt/cdrom/system/images.conf not found"
 fi
@@ -38,10 +49,6 @@
 CDPATH="${DEFAULT_CDPATH}"
 INSTALLPATH="${DEFAULT_INSTALLPATH}"
 
-### WICHTIG: anzahl lines in der autosta_lx.tar.gz -1
-CURRENTLINE=0
-#TOTALLINES=11072 # -> now in images.conf
-
 # standard kernel opts
 KERNELOPTS="quiet video=1024x768"