diff options
Diffstat (limited to 'lib/readline_simple.c')
| -rw-r--r-- | lib/readline_simple.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/readline_simple.c b/lib/readline_simple.c index 80e075bc5c..fcdbca41a9 100644 --- a/lib/readline_simple.c +++ b/lib/readline_simple.c @@ -100,7 +100,7 @@ int readline (const char *prompt, char *line, int len) /* * Must be a normal character then */ - if (n < CONFIG_CBSIZE-2) { + if (n < len-2) { if (c == '\t') { /* expand TABs */ puts (tab_seq+(col&07)); col += 8 - (col&07); |