diff options
| author | Přemysl Janouch <p.janouch@gmail.com> | 2015-07-05 17:29:44 +0200 |
|---|---|---|
| committer | Přemysl Janouch <p.janouch@gmail.com> | 2015-07-05 17:29:44 +0200 |
| commit | ff20e748683ef98a98b47c481aa620e95499e50c (patch) | |
| tree | cd34aa9d5f463764deed3f2453b6e4be2cd22454 | |
| parent | 550f8baa1a4f31abdde03a21fd35ce415d959986 (diff) | |
| download | xK-ff20e748683ef98a98b47c481aa620e95499e50c.tar.gz xK-ff20e748683ef98a98b47c481aa620e95499e50c.tar.xz xK-ff20e748683ef98a98b47c481aa620e95499e50c.zip | |
degesch: fix usage of "prompt_shown"
It can go very negative.
| -rw-r--r-- | degesch.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -202,11 +202,11 @@ input_set_prompt (struct input *self, char *prompt) // First reset the prompt to work around a bug in readline rl_set_prompt (""); - if (self->prompt_shown) + if (self->prompt_shown > 0) rl_redisplay (); rl_set_prompt (self->prompt); - if (self->prompt_shown) + if (self->prompt_shown > 0) rl_redisplay (); } @@ -255,7 +255,7 @@ input_insert_c (struct input *self, int c) char s[2] = { c, 0 }; rl_insert_text (s); - if (self->prompt_shown) + if (self->prompt_shown > 0) rl_redisplay (); } @@ -350,7 +350,7 @@ input_restore_buffer (struct input *self, struct input_buffer *buffer) free (buffer->saved_line); buffer->saved_line = NULL; - if (self->prompt_shown) + if (self->prompt_shown > 0) rl_redisplay (); } } |