Divided config file into two functions.

This way some values can be overridden by command line arguments and others can use the final values of the variables

config

@@ -2,6 +2,7 @@
 # Config #
 ##########
 
+function funcConfigPre {	# These values are set at the beginning of the script
 	user=""															# OTR email address
 	pass=""															# OTR password
 
@@ -13,6 +14,16 @@ outDir="/Multimedia/Video/"										# Final dir with videos
 
 	torrentDb="/home/deluged/torrents.db"							# File with file names and labels (see at github: OTR-TorrentDb)
 
+	logFile="/home/deluged/otrDecodeAll.log"						# path to the log file
+	# log levels:	0=off; 1=error; 2=warn; 3=info; 4 debug; 5 verbose debug
+	logLevel=2														#level, which messages shall be written into the log.
+	echoLevel=5														#level, which messages shall be written to stdout.
+}
+
+
+# These values are set after the command line arguments were parsed.
+# This way they can't be overridden, but can use the final config variables
+function funcConfigPost {
 	cmdDecode="/usr/bin/otrtool"									# path to otrkey decoder
 	cmdDecodeArgs="-x -e $user -p $pass -D $uncutDir"				# for peropeters otrdecoder
 	#cmdDecode="/home/pi/otr/otr/bin/qemu-x86_64 -L /home/pi/otr/otr /home/pi/otr/otr/bin64/otrdecoder-64 "
@@ -22,9 +33,4 @@ cmdCutArgs=
 	cmdSaneRenamix="/home/deluged/saneRenamix.sh"					# path to saneRenamix
 	cmdSaneRenamixArgs="-s -f"
 
-logFile="/home/deluged/otrDecodeAll.log"						# path to the log file
-# log levels:	0=off; 1=error; 2=warn; 3=info; 4 debug; 5 verbose debug
-logLevel=2														#level, which messages shall be written into the log.
-echoLevel=5														#level, which messages shall be written to stdout.
-
-
+}

otrDecodeAll

@@ -32,16 +32,19 @@ function funcLog {
 	fi
 }
 
-function funcPerformChecks {
-	local exet;
-	exet=0
-
+function funcGetConfig {
 	if [ ! -r "$PwD/config" ]; then
 		funcLog 1 "$PwD/config does not exist"
 		exit 1
 	else
 		. "$PwD/config"
+		funcConfigPre
 	fi
+}
+
+function funcPerformChecks {
+	local exet;
+	exet=0
 
 	if ! type "$cmdDecode" >/dev/null 2>&1 ; then
 		funcLog 1 "Please install otrtool"
@@ -103,6 +106,7 @@ function funcParam {
 				echo "No argument value for option $OPTARG";;
 		esac
 	done
+	funcConfigPost
 }
 
 # Print some help text and explain parameters
@@ -351,8 +355,9 @@ function funcMove {
 	success=1
 }
 
-funcPerformChecks
+funcGetConfig
 funcParam "$@"
+funcPerformChecks
 funcLock
 funcProcessFiles
 funcUnlock