On 4/23/17 12:14 PM, Eduardo Bustamante wrote: > I tried the following patch: > > dualbus@debian:~/src/gnu/bash$ git diff -- bashline.c > diff --git a/bashline.c b/bashline.c > index 129714aa..7884416a 100644 > --- a/bashline.c > +++ b/bashline.c > @@ -2545,7 +2545,7 @@ static void > maybe_make_readline_line (new_line) > char *new_line; > { > - if (strcmp (new_line, rl_line_buffer) != 0) > + if (new_line && strcmp (new_line, rl_line_buffer) != 0) > { > rl_point = rl_end; > > Which gets rid of the null pointer deference, but it seems to leave > the terminal in a bad state, so the patch is not complete and I have > no clue why.
It's a good fix, and it doesn't do anything to the terminal. Your return key doesn't work any more since you've rebound ^M, but that's intentional. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/