gh-150372: add missing null check on completer_word_break_characters in readline.c#150251

serhiy-storchaka merged 7 commits into

python:mainpython/cpython:mainfrom

KowalskiThomas:kowalski/fix-missing-null-check-on-strdupKowalskiThomas/cpython:kowalski/fix-missing-null-check-on-strdupCopy head branch name to clipboard