Update debian-v3.sh

ct/debian-v3.sh

@@ -119,9 +119,10 @@ header_info
                 if [ -z $CT_NAME ]; then
                    CT_NAME=$NSAPP;
                    HN=$NSAPP
-                else
-                   HN=$(echo ${CT_NAME,,} | tr -d ' ') 
-                fi
+		fi
+                if [ $CT_NAME ]; then 
+		   HN=$(echo ${CT_NAME,,} | tr -d ' ') 
+		fi
                 echo -en "${GN}Set CT Name To ${BL}$CT_NAME${CL}"
 echo -e " ${CM}${CL} \r"
 sleep 1