diff options
Diffstat (limited to 'lib/readline/terminal.c')
| -rw-r--r-- | lib/readline/terminal.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/readline/terminal.c b/lib/readline/terminal.c index cc61388..eb72c19 100644 --- a/lib/readline/terminal.c +++ b/lib/readline/terminal.c @@ -122,7 +122,7 @@ char *_rl_term_up; static char *_rl_visible_bell; /* Non-zero means the terminal can auto-wrap lines. */ -int _rl_term_autowrap; +int _rl_term_autowrap = -1; /* Non-zero means that this terminal has a meta key. */ static int term_has_meta; @@ -274,6 +274,9 @@ void _rl_set_screen_size (rows, cols) int rows, cols; { + if (_rl_term_autowrap == -1) + _rl_init_terminal_io (rl_terminal_name); + if (rows > 0) _rl_screenheight = rows; if (cols > 0) |