diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/shell/hush.c b/shell/hush.c index 859353d..f70074f 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -2556,9 +2556,7 @@ static void setup_job_control() /* Put ourselves in our own process group. */ shell_pgrp = getpid (); - if (setpgid (shell_pgrp, shell_pgrp) < 0) { - perror_msg_and_die("Couldn't put the shell in its own process group"); - } + setpgid (shell_pgrp, shell_pgrp); /* Grab control of the terminal. */ tcsetpgrp(shell_terminal, shell_pgrp); @@ -2607,11 +2605,12 @@ int shell_main(int argc, char **argv) if (argv[0] && argv[0][0] == '-') { debug_printf("\nsourcing /etc/profile\n"); - input = xfopen("/etc/profile", "r"); - mark_open(fileno(input)); - parse_file_outer(input); - mark_closed(fileno(input)); - fclose(input); + if ((input = fopen("/etc/profile", "r")) != NULL) { + mark_open(fileno(input)); + parse_file_outer(input); + mark_closed(fileno(input)); + fclose(input); + } } input=stdin; |