diff options
| author | Simon J. Gerraty <sjg@FreeBSD.org> | 2013-10-13 02:35:19 +0000 |
|---|---|---|
| committer | Simon J. Gerraty <sjg@FreeBSD.org> | 2013-10-13 02:35:19 +0000 |
| commit | 3caf0790a80c2e10c82a3a07719cddb2065c65d1 (patch) | |
| tree | 2c6f4d1ca5d1c643faea64e1f4c90105a1ab406a /lib/libedit | |
| parent | aab5fee0721846740415f201b41c920033a49303 (diff) | |
| parent | 006a42a9cb173cefe32d169c46748d6f00c41315 (diff) | |
Merge head@256284
Notes
Notes:
svn path=/projects/bmake/; revision=256424
Diffstat (limited to 'lib/libedit')
| -rw-r--r-- | lib/libedit/readline.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libedit/readline.c b/lib/libedit/readline.c index 35054fa7273c..20a0f05663b3 100644 --- a/lib/libedit/readline.c +++ b/lib/libedit/readline.c @@ -1363,6 +1363,9 @@ add_history(const char *line) TYPE(HistEvent) ev; const Char *wline; + if (line == NULL) + return 0; + if (h == NULL || e == NULL) rl_initialize(); |