diff options
Diffstat (limited to 'bin/sh/eval.c')
| -rw-r--r-- | bin/sh/eval.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/bin/sh/eval.c b/bin/sh/eval.c index 718876e95b50..d6bd1296291d 100644 --- a/bin/sh/eval.c +++ b/bin/sh/eval.c @@ -521,7 +521,10 @@ evalbackcmd(n, result) result->buf = NULL; result->nleft = 0; result->jp = NULL; - if (n->type == NCMD) { + /* No command inside the backqotes, so do nothing. */ + if (n == NULL) + ; + else if (n->type == NCMD) { evalcommand(n, EV_BACKCMD, result); } else { if (pipe(pip) < 0) |