diff options
| -rw-r--r-- | gnu/lib/libreadline/readline.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gnu/lib/libreadline/readline.c b/gnu/lib/libreadline/readline.c index ee624c1e7670f..941243ed76f07 100644 --- a/gnu/lib/libreadline/readline.c +++ b/gnu/lib/libreadline/readline.c @@ -278,7 +278,8 @@ readline (prompt) return ((char *)NULL); } - rl_visible_prompt_length = rl_expand_prompt (rl_prompt); + if (rl_prompt != NULL) + rl_visible_prompt_length = rl_expand_prompt (rl_prompt); rl_initialize (); rl_prep_terminal (_rl_meta_flag); |