Avoid test runner crash when we have no tty

Change-Id: I6dac94a98b9125d3371c19fa14a0de9b4e766820 Signed-off-by: Zane Bitter <zbitter@redhat.com>
11 years ago · 84da9d441d
parent 86c7694007
commit 84da9d441d
1 changed files with 0 additions and 1 deletions
--- a/heat/testing/runner.py
+++ b/heat/testing/runner.py
@ -101,7 +101,6 @@ class _AnsiColorizer(object):
                    curses.setupterm()
                    return curses.tigetnum("colors") > 2
            except Exception:
-                raise
                # guess false in case of error
                return False
    supported = classmethod(supported)