Questions for bug reports

CHK0001

Is the problem reproduced with an empty PROMPT_COMMAND?

$ PROMPT_COMMAND=()
$           # <-- Is the problem reproduced after the above command?

CHK0002

Is the problem reproduced with empty prompts?

$ PROMPT_COMMAND=()
$ PS0= PS1=
$           # <-- Is the problem reproduced after the above commands?

CHK0003

Is the problem reproduced with non-login shell?

$ bash      # <-- This command starts a new non-login Bash session.
$ (load ble.sh if it is not loaded by default)
$           # <-- Is the problem reproduced in the non-login shell?

CHK0004

Is the problem reproduced without your .bashrc?

$ cp ~/.bash_history ~/.bash_history.bk           # <- Please back up your history file. If you set HISTFILE,
                                                  #    back up "$HISTFILE" instead of ~/.bash_history
$ PS1='$ ' bash --norc                            # <- This starts a Bash session without your .bashrc
$ source /path/to/ble.sh                          # <- Load ble.sh (replace "/path/to" with the location of your "ble.sh" file)
$                                                 # <- Is the problem reproduced hereafter?

After the testing session is closed, you may optionally recover the original history file:

$ cp ~/.bash_history.bk ~/.bash_history

CHK0005

Is the problem reproduced with the plain Bash + ble.sh?

$ cp ~/.bash_history ~/.bash_history.bk              # <- Please back up your history file. If you set HISTFILE,
                                                     #    back up "$HISTFILE" instead of ~/.bash_history
$ PS1='$ ' INPUTRC=/dev/null bash --norc --noprofile # <- This starts a plain Bash session
$ source /path/to/ble.sh                             # <- Load ble.sh (replace "/path/to" with the location of your "ble.sh" file)
$                                                    # <- Is the problem reproduced hereafter?

After the testing session is closed, you may optionally recover the original history file:

$ cp ~/.bash_history.bk ~/.bash_history

CHK0006

Can you identify which part of your .bashrc causes the error?

If you don't know how to identify it, and you are fine with sharing your .bashrc, maybe you can instead paste your .bashrc (in that case, please replace your personal information that you don't want to share such as the username, server name, etc., if any).