Use _

bdrewery · bdrewery · commit 99b50efb6eb0 · 2018-03-02T08:50:37.000-08:00
diff --git a/src/libstd/sys/unix/process/process_unix.rs b/src/libstd/sys/unix/process/process_unix.rs
@@ -236,7 +236,7 @@ impl Command {
     }
 
     #[cfg(not(any(target_os = "macos", target_os = "freebsd")))]
-    fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)
+    fn posix_spawn(&mut self, _: &ChildPipes, _: Option<&CStringArray>)
         -> io::Result<Option<Process>>
     {
         Ok(None)

Original file line number	Diff line number	Diff line change
`@@ -236,7 +236,7 @@ impl Command {`
`236`	`236`	`}`
`237`	`237`
`238`	`238`	`#[cfg(not(any(target_os = "macos", target_os = "freebsd")))]`
`239`		`- fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)`
	`239`	`+ fn posix_spawn(&mut self, _: &ChildPipes, _: Option<&CStringArray>)`
`240`	`240`	`-> io::Result<Option<Process>>`
`241`	`241`	`{`
`242`	`242`	`Ok(None)`