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| author | sjg <sjg@FreeBSD.org> | 2013-10-13 02:35:19 +0000 |
|---|---|---|
| committer | sjg <sjg@FreeBSD.org> | 2013-10-13 02:35:19 +0000 |
| commit | 7fcd33c1faf567506b5c0b4148c7a15a10788a5d (patch) | |
| tree | 2c6f4d1ca5d1c643faea64e1f4c90105a1ab406a /lib/libedit | |
| parent | 2a59274eda20cc626e28052fff7aa8b7bf6a3683 (diff) | |
| parent | 5cca672bb0892f1c5da630c34a1f98e2de4d7064 (diff) | |
| download | FreeBSD-src-7fcd33c1faf567506b5c0b4148c7a15a10788a5d.zip FreeBSD-src-7fcd33c1faf567506b5c0b4148c7a15a10788a5d.tar.gz | |
Merge head@256284
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 35054fa..20a0f056 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(); |
