fix: var setting

          echo "[-] No files set. Not pushing assets."

        else

          if [ "${RELEASE_CHANGELOG}" = "true" ]; then

            ${TBUMP_FILES}="${TBUMP_FILES} CHANGELOG.md"

            TBUMP_FILES="${TBUMP_FILES} CHANGELOG.md"

          fi

          for FILE in ${TBUMP_FILES} ${SOURCE_FILE}; do

            if [ "$(dasel -n -f .releaserc -p json -m '(?:-=assets).(?:.=${FILE})')" = "null" ]; then