*: a bit of code shrink

function                                             old     new   delta
stop_handler                                          41      38      -3
sulogin_main                                         508     504      -4
got_cont                                               4       -      -4
cont_handler                                          11       -     -11
startservice                                         309     297     -12
processorstart                                       423     409     -14
tcpudpsvd_main                                      1861    1843     -18
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66)             Total: -66 bytes

1 files changed, 2 insertions, 1 deletions

diff --git a/util-linux/script.c b/util-linux/script.c
index 39ec546a7..2e103fd0f 100644
--- a/util-linux/script.c
+++ b/util-linux/script.c
@@ -179,7 +179,8 @@ int script_main(int argc UNUSED_PARAM, char **argv)
         setsid();
         ioctl(0, TIOCSCTTY, 0 /* 0: don't forcibly steal */);
 
-        /* signal(SIGCHLD, SIG_DFL); - exec does this for us */
+        /* Non-ignored signals revert to SIG_DFL on exec anyway */
+        /*signal(SIGCHLD, SIG_DFL);*/
         execl(shell, shell, shell_opt, shell_arg, NULL);
         bb_simple_perror_msg_and_die(shell);
 }