diff options
| author | Adam David <adam@FreeBSD.org> | 1994-09-25 04:57:44 +0000 |
|---|---|---|
| committer | Adam David <adam@FreeBSD.org> | 1994-09-25 04:57:44 +0000 |
| commit | d111a6bea7db6de71fabba0a5375945dc9530f36 (patch) | |
| tree | ed2318647e47f77c106b26cef7d2083427643ba3 /gnu | |
| parent | 426de76026cd7f586975b79b7159ee83bdaaacd1 (diff) | |
Notes
Diffstat (limited to 'gnu')
| -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 ee624c1e7670..941243ed76f0 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); |