diff options
| -rw-r--r-- | lash.c | 4 | ||||
| -rw-r--r-- | sh.c | 4 | ||||
| -rw-r--r-- | shell/lash.c | 4 |
3 files changed, 0 insertions, 12 deletions
@@ -1022,10 +1022,6 @@ static int busy_loop(FILE * input) /* return controlling TTY back to parent process group before exiting */ if (tcsetpgrp(0, parent_pgrp)) - perror("tcsetpgrp"); - - /* return controlling TTY back to parent process group before exiting */ - if (tcsetpgrp(0, parent_pgrp)) perror("tcsetpgrp"); /* return exit status if called with "-c" */ @@ -1022,10 +1022,6 @@ static int busy_loop(FILE * input) /* return controlling TTY back to parent process group before exiting */ if (tcsetpgrp(0, parent_pgrp)) - perror("tcsetpgrp"); - - /* return controlling TTY back to parent process group before exiting */ - if (tcsetpgrp(0, parent_pgrp)) perror("tcsetpgrp"); /* return exit status if called with "-c" */ diff --git a/shell/lash.c b/shell/lash.c index 2d6bfb5..7203ba3 100644 --- a/shell/lash.c +++ b/shell/lash.c @@ -1022,10 +1022,6 @@ static int busy_loop(FILE * input) /* return controlling TTY back to parent process group before exiting */ if (tcsetpgrp(0, parent_pgrp)) - perror("tcsetpgrp"); - - /* return controlling TTY back to parent process group before exiting */ - if (tcsetpgrp(0, parent_pgrp)) perror("tcsetpgrp"); /* return exit status if called with "-c" */ |