less,klogd,syslogd,nc,tcpudp: exit on signal by killing itself, not exit(1)

*: minor shrink

1 files changed, 1 insertions, 6 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 820fd888d..d9ef2390e 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -808,12 +808,7 @@ static void sigexit(int sig)
         if (sig <= 0)
                 _exit(- sig);
 
-        /* Enable only this sig and kill ourself with it */
-        signal(sig, SIG_DFL);
-        sigdelset(&block_all, sig);
-        sigprocmask(SIG_SETMASK, &block_all, NULL);
-        raise(sig);
-        _exit(1); /* Should not reach it */
+        kill_myself_with_sig(sig); /* does not return */
 }
 
 /* Restores tty foreground process group, and exits. */