Fixed ambiguous redirect

dev/ofunctions.sh

@@ -3,7 +3,7 @@
 #### OFUNCTIONS MINI SUBSET ####
 
 _OFUNCTIONS_VERSION=2.1
-_OFUNCTIONS_BUILD=2016121003
+_OFUNCTIONS_BUILD=2016121004
 _OFUNCTIONS_BOOTSTRAP=true
 ## BEGIN Generic bash functions written in 2013-2016 by Orsiris de Jong - http://www.netpower.fr - ozy@netpower.fr
 
@@ -217,17 +217,17 @@ function Logger {
 		_Logger "$prefix($level):$value" "$prefix\e[41m$value\e[0m" true
 		ERROR_ALERT=true
 		# ERROR_ALERT / WARN_ALERT isn't set in main when Logger is called from a subprocess. Need to keep this flag.
-		echo "[$retval] in [$(joinstring < ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
+		echo "[$retval] in [$(joinstring , ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
 		return
 	elif [ "$level" == "ERROR" ]; then
 		_Logger "$prefix($level):$value" "$prefix\e[91m$value\e[0m" true
 		ERROR_ALERT=true
-		echo "[$retval] in [$(joinstring < ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
+		echo "[$retval] in [$(joinstring , ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.error.$SCRIPT_PID"
 		return
 	elif [ "$level" == "WARN" ]; then
 		_Logger "$prefix($level):$value" "$prefix\e[33m$value\e[0m" true
 		WARN_ALERT=true
-		echo "[$retval] in [$(joinstring < ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.warn.$SCRIPT_PID"
+		echo "[$retval] in [$(joinstring , ${FUNCNAME[@]})] SP=$SCRIPT_PID P=$$" >> "$RUN_DIR/$PROGRAM.${FUNCNAME[0]}.warn.$SCRIPT_PID"
 		return
 	elif [ "$level" == "NOTICE" ]; then
 		if [ "$_LOGGER_ERR_ONLY" != true ]; then
@@ -427,8 +427,6 @@ function SendEmail {
 	local smtpUser="${9}"
 	local smtpPassword="${10}"
 
-	echo "$subject $message $destinationMails $attachment $senderMail $smtpServer $smtpPort $encryption $smtpUser $smtpPassword"
-
 	__CheckArguments 3-10 $# "$@"	#__WITH_PARANOIA_DEBUG
 
 	local mail_no_attachment=