Fix infinite loop when the buffer ends with \r #123#1

gb-123-git wants to merge 2 commits into

gb-123-git:patch3-idfv4.4gb-123-git/esp32_https_server:patch3-idfv4.4from

vvigilante:fix/readline_inf_loopvvigilante/esp32_https_server:fix/readline_inf_loopCopy head branch name to clipboard