Avoid error for unused variables

bdrewery · bdrewery · commit f4633865d37d · 2018-02-28T15:36:31.000-08:00
diff --git a/src/libstd/sys/unix/process/process_unix.rs b/src/libstd/sys/unix/process/process_unix.rs
@@ -237,7 +237,7 @@ impl Command {
     }
 
     #[cfg(not(any(target_os = "linux", target_os = "macos")))]
-    fn posix_spawn(&mut self, stdio: &ChildPipes, envp: Option<&CStringArray>)
+    fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)
         -> io::Result<Option<Process>>
     {
         Ok(None)

Original file line number	Diff line number	Diff line change
`@@ -237,7 +237,7 @@ impl Command {`
`237`	`237`	`}`
`238`	`238`
`239`	`239`	`#[cfg(not(any(target_os = "linux", target_os = "macos")))]`
`240`		`- fn posix_spawn(&mut self, stdio: &ChildPipes, envp: Option<&CStringArray>)`
	`240`	`+ fn posix_spawn(&mut self, _stdio: &ChildPipes, _envp: Option<&CStringArray>)`
`241`	`241`	`-> io::Result<Option<Process>>`
`242`	`242`	`{`
`243`	`243`	`Ok(None)`