diff options
Diffstat (limited to 'pym/portage/output.py')
| -rw-r--r-- | pym/portage/output.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pym/portage/output.py b/pym/portage/output.py index a4ca3a306..3fbb0c992 100644 --- a/pym/portage/output.py +++ b/pym/portage/output.py @@ -270,7 +270,10 @@ def xtermTitleReset(): if prompt_command == "": default_xterm_title = "" elif prompt_command is not None: - if dotitles and "TERM" in os.environ and sys.stderr.isatty(): + if dotitles and \ + 'TERM' in os.environ and \ + _legal_terms_re.match(os.environ['TERM']) is not None and \ + sys.stderr.isatty(): from portage.process import find_binary, spawn shell = os.environ.get("SHELL") if not shell or not os.access(shell, os.EX_OK): |