Update nodemgmt-scripts.sh

nodemgmt-scripts.sh

@@ -570,10 +570,10 @@ RUN_COMMAND(){
 		echo -e "${idsST[Bold]}"; DIVIDER
 		echo -en "${idsCL[Yellow]} ${NM_NODETYPES[$NTYPE]}-Nodes to run command { \`"
 		for i in {1..14}; do
-			echo -en "${!i} "
+			[ "${!i}" != "" ] && echo -en "${!i} "
 		done
 		# "${1} ${2} ${3} ${4} ${5} ${6} ${7} ${8} ${9} ${10} ${11} ${12} ${13} ${14}"
-		echo "\` }${idsCL[Default]}"
+		echo -e "\` }${idsCL[Default]}"
 		DIVIDER; echo -e "${idsST[Reset]}"
 		
 		var=${NTYPE}_HOSTS[@]