diff options
| author | Cy Schubert <cy@FreeBSD.org> | 2015-02-05 20:53:33 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2015-02-05 20:53:33 +0000 |
| commit | f7cba3a80d9ebefc57776fffd17a4ae68f72e494 (patch) | |
| tree | dc1c5074828f0c5fafe2fb8f5599339dfdc5bc97 /libntp/ntp_lineedit.c | |
| parent | 44a728f815af203cd7a91db83b06325818433463 (diff) | |
Notes
Diffstat (limited to 'libntp/ntp_lineedit.c')
| -rw-r--r-- | libntp/ntp_lineedit.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/libntp/ntp_lineedit.c b/libntp/ntp_lineedit.c index c5aad3108614..e3bc0022a292 100644 --- a/libntp/ntp_lineedit.c +++ b/libntp/ntp_lineedit.c @@ -178,23 +178,22 @@ ntp_readline( if (NULL != line) { if (*line) { add_history(line); - *pcount = strlen(line); - } else { - free(line); - line = NULL; } + *pcount = strlen(line); } #endif /* LE_READLINE */ #ifdef LE_EDITLINE cline = el_gets(ntp_el, pcount); - if (NULL != cline && *cline) { + if (NULL != cline) { history(ntp_hist, &hev, H_ENTER, cline); - *pcount = strlen(cline); line = estrdup(cline); - } else + } else if (*pcount == -1) { line = NULL; + } else { + line = estrdup(""); + } #endif /* LE_EDITLINE */ #ifdef LE_NONE |