From 70559c54ce2a493a15f447436e281e16fc55b291 Mon Sep 17 00:00:00 2001
From: Bryan Drewery <bryan@shatow.net>
Date: Thu, 22 Mar 2018 09:49:20 -0700
Subject: [PATCH] Command::env_saw_path() may be unused on platforms not using
 posix_spawn()

---
 src/libstd/sys/unix/process/process_common.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstd/sys/unix/process/process_common.rs b/src/libstd/sys/unix/process/process_common.rs
index 48255489dd916..b7f30600b8a4c 100644
--- a/src/libstd/sys/unix/process/process_common.rs
+++ b/src/libstd/sys/unix/process/process_common.rs
@@ -184,6 +184,7 @@ impl Command {
         let maybe_env = self.env.capture_if_changed();
         maybe_env.map(|env| construct_envp(env, &mut self.saw_nul))
     }
+    #[allow(dead_code)]
     pub fn env_saw_path(&self) -> bool {
         self.env.have_changed_path()
     }