diff options
| author | David Greenman <dg@FreeBSD.org> | 1995-09-20 08:30:56 +0000 |
|---|---|---|
| committer | David Greenman <dg@FreeBSD.org> | 1995-09-20 08:30:56 +0000 |
| commit | a9e0f8b2e00c7484e51b0bd1dffb2bce08487137 (patch) | |
| tree | 1a5fb9150d56a112ceedec3857c3a42b202d068d /bin | |
| parent | 872fd9222e1ef45013084425f655b4d3ea81dbc4 (diff) | |
Notes
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/sh/eval.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bin/sh/eval.c b/bin/sh/eval.c index d5637d17aefd..34417df5f3c1 100644 --- a/bin/sh/eval.c +++ b/bin/sh/eval.c @@ -33,7 +33,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: eval.c,v 1.2 1994/09/24 02:57:29 davidg Exp $ + * $Id: eval.c,v 1.3 1995/05/30 00:07:11 rgrimes Exp $ */ #ifndef lint @@ -851,7 +851,8 @@ prehash(n) { struct cmdentry entry; - if (n->type == NCMD && goodname(n->ncmd.args->narg.text)) + if (n->type == NCMD && n->ncmd.args && + goodname(n->ncmd.args->narg.text)) find_command(n->ncmd.args->narg.text, &entry, 0); } |