Remove whitespace from logging

Author: MatthijsBurgh

.ci/pre_deploy.bash

@@ -12,14 +12,14 @@ do
             # unknown option
             if [[ -n "$i" ]]
             then
-                echo -e "\e[35m\e[1m Unknown input argument '$i'. Check CI .yml file \e[0m"
+                echo -e "\e[35m\e[1mUnknown input argument '$i'. Check CI yaml file \e[0m"
                 exit 1
             fi ;;
     esac
     shift
 done
 
-TUE_SYSTEM_DIR=$(docker exec -t tue-env bash -c 'source ~/.bashrc; echo "$TUE_SYSTEM_DIR"' | tr -d '\r')
+TUE_SYSTEM_DIR=$(docker exec -t tue-env bash -c 'source ~/.bashrc; echo "${TUE_SYSTEM_DIR}"' | tr -d '\r')
 
 echo -e "\e[35m\e[1m docker cp tue-env:${TUE_SYSTEM_DIR}/docs .\e[0m"
 docker cp tue-env:"${TUE_SYSTEM_DIR}"/docs .