diff options
Diffstat (limited to 'Modules/readline.c')
| -rw-r--r-- | Modules/readline.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Modules/readline.c b/Modules/readline.c index dfbbb29..6ba1247 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -1347,15 +1347,17 @@ call_readline(FILE *sys_stdin, FILE *sys_stdout, const char *prompt) if (should_auto_add_history && n > 0) { const char *line; int length = _py_get_history_length(); - if (length > 0) + if (length > 0) { + HIST_ENTRY *hist_ent; #ifdef __APPLE__ if (using_libedit_emulation) { /* handle older 0-based or newer 1-based indexing */ - line = (const char *)history_get(length + libedit_history_start - 1)->line; + hist_ent = history_get(length + libedit_history_start - 1); } else #endif /* __APPLE__ */ - line = (const char *)history_get(length)->line; - else + hist_ent = history_get(length); + line = hist_ent ? hist_ent->line : ""; + } else line = ""; if (strcmp(p, line)) add_history(p); |