From 45d8beea46ec06ce52c512c8de5976cff85b67a2 Mon Sep 17 00:00:00 2001
From: Philipp Matthias Schaefer <philipp.matthias.schaefer@posteo.de>
Date: Mon, 24 Oct 2016 21:03:30 +0200
Subject: Make signal argument to kill optional

---
 test/sys/mod.rs         | 1 +
 test/sys/test_signal.rs | 7 +++++++
 test/sys/test_wait.rs   | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 test/sys/test_signal.rs

(limited to 'test/sys')

diff --git a/test/sys/mod.rs b/test/sys/mod.rs
index a5f3351d..6176eb32 100644
--- a/test/sys/mod.rs
+++ b/test/sys/mod.rs
@@ -1,3 +1,4 @@
+mod test_signal;
 mod test_socket;
 mod test_sockopt;
 mod test_termios;
diff --git a/test/sys/test_signal.rs b/test/sys/test_signal.rs
new file mode 100644
index 00000000..4084a0da
--- /dev/null
+++ b/test/sys/test_signal.rs
@@ -0,0 +1,7 @@
+use nix::unistd::*;
+use nix::sys::signal::*;
+
+#[test]
+fn test_kill_none() {
+    kill(getpid(), None).ok().expect("Should be able to send signal to myself.");
+}
diff --git a/test/sys/test_wait.rs b/test/sys/test_wait.rs
index c2112bac..d8ac94e4 100644
--- a/test/sys/test_wait.rs
+++ b/test/sys/test_wait.rs
@@ -9,7 +9,7 @@ fn test_wait_signal() {
     match fork() {
       Ok(Child) => pause().unwrap_or(()),
       Ok(Parent { child }) => {
-          kill(child, SIGKILL).ok().expect("Error: Kill Failed");
+          kill(child, Some(SIGKILL)).ok().expect("Error: Kill Failed");
           assert_eq!(waitpid(child, None), Ok(WaitStatus::Signaled(child, SIGKILL, false)));
       },
       // panic, fork should never fail unless there is a serious problem with the OS
-- 
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