diff options
Diffstat (limited to 'coreutils/nohup.c')
| -rw-r--r-- | coreutils/nohup.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/coreutils/nohup.c b/coreutils/nohup.c index c9e65d2ba..4f6385f8e 100644 --- a/coreutils/nohup.c +++ b/coreutils/nohup.c | |||
| @@ -39,7 +39,9 @@ int nohup_main(int argc UNUSED_PARAM, char **argv) | |||
| 39 | 39 | ||
| 40 | xfunc_error_retval = 127; | 40 | xfunc_error_retval = 127; |
| 41 | 41 | ||
| 42 | if (!argv[1]) bb_show_usage(); | 42 | if (!argv[1]) { |
| 43 | bb_show_usage(); | ||
| 44 | } | ||
| 43 | 45 | ||
| 44 | /* If stdin is a tty, detach from it. */ | 46 | /* If stdin is a tty, detach from it. */ |
| 45 | if (isatty(STDIN_FILENO)) { | 47 | if (isatty(STDIN_FILENO)) { |