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| author | Tom Rini <trini@konsulko.com> | 2021-01-18 07:55:54 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-18 07:55:54 -0500 |
| commit | 19c5fdffdc41bfd606b455b46e834d1bff4b2c1e (patch) | |
| tree | db1c5abebf12e9aaef80d8e22a472357027b5287 /common/cli_readline.c | |
| parent | 14ea1b3635b4af8d9e283e3671f7ee872d50b859 (diff) | |
| parent | ad80a8d0877922db95fd0410314504c840d9d850 (diff) | |
Merge branch '2021-01-16-assorted-improvements'
- Assorted testing improvements and fixes
- Assorted code cleanups
Diffstat (limited to 'common/cli_readline.c')
| -rw-r--r-- | common/cli_readline.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/common/cli_readline.c b/common/cli_readline.c index 47b876285cc..5c158d03b4a 100644 --- a/common/cli_readline.c +++ b/common/cli_readline.c @@ -493,8 +493,10 @@ static int cread_line(const char *const prompt, char *buf, unsigned int *len, } #endif default: - cread_add_char(ichar, insert, &num, &eol_num, buf, - *len); + if (ichar >= ' ' && ichar <= '~') { + cread_add_char(ichar, insert, &num, &eol_num, + buf, *len); + } break; } } |