uftrace tui in docker shows ~T~\ ~T~@(1) instead of pseudographics #1870
Description
uftrace tui in docker displays like this:
TOTAL TIME : FUNCTION
17.001 s : (1) apt-get
19.261 us : ~T~\ ~T~@(1) mkostemp
: ~T~B
0.409 us : ~T~\ ~T~@(1) getpid
: ~T~B
0.316 us : ~T~\ ~T~@(1) __snprintf_chk
: ~T~B
41.176 us : ~T~\ ~T~@(2) setenv
: ~T~B
4.800 us : ~T~\ ~T~@(12) signal
: ~T~B
86.704 us : ~T~\ ~T~@(1) fork
: ~T~B
17.000 s : ~T~\ ~T~@(1) waitpid
: ~T~B
: ~T~\ ~T~@(1) execvp
: ~T~B
2.913 us : ~T~\ ~T~@(1) fstat
: ~T~B
20.147 us : ~T~T ~T~@(1) unlink
TERM is xterm, terminfo is installed. There is no other TERM* env variables. It looked OK without docker. Maybe I'm missing something but I don't understand what.
Maybe there could be a option to force ascii or pseudographic lines?