diff options
| author | Andrey A. Chernov <ache@FreeBSD.org> | 2007-11-07 04:34:03 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 2007-11-07 04:34:03 +0000 |
| commit | 856ca0bc92498c33fee8862b1b0632d1f66f2753 (patch) | |
| tree | f5cb0e516b57ee618c23a683d5d3f4fb2818a0d6 /contrib/libreadline/readline.c | |
| parent | fe4cca3e28d67256c2b8fff1a4cc2fdac6ed7bb3 (diff) | |
Notes
Diffstat (limited to 'contrib/libreadline/readline.c')
| -rw-r--r-- | contrib/libreadline/readline.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/contrib/libreadline/readline.c b/contrib/libreadline/readline.c index c2b74006b0504..bd4d263761899 100644 --- a/contrib/libreadline/readline.c +++ b/contrib/libreadline/readline.c @@ -645,6 +645,11 @@ _rl_dispatch_callback (cxt) if ((cxt->flags & KSEQ_DISPATCHED) == 0) { nkey = _rl_subseq_getchar (cxt->okey); + if (nkey < 0) + { + _rl_abort_internal (); + return -1; + } r = _rl_dispatch_subseq (nkey, cxt->dmap, cxt->subseq_arg); cxt->flags |= KSEQ_DISPATCHED; } |