diff options
Diffstat (limited to 'common/main.c')
| -rw-r--r-- | common/main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/main.c b/common/main.c index 817c1b461..156e4bc3d 100644 --- a/common/main.c +++ b/common/main.c @@ -574,6 +574,9 @@ int readline (const char *const prompt) puts ("\r\n"); return (p - console_buffer); + case '\0': /* nul */ + continue; + case 0x03: /* ^C - break */ console_buffer[0] = '\0'; /* discard input */ return (-1); |