From a8fbe2f22f78a97f455808284d6893cee1ed6b35 Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Tue, 13 Apr 2021 14:20:49 -0700
Subject: [PATCH] Fix join_paths error display.

---
 library/std/src/sys/unix/os.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/std/src/sys/unix/os.rs b/library/std/src/sys/unix/os.rs
index 4a077e2151e..ce2c4e88c7e 100644
--- a/library/std/src/sys/unix/os.rs
+++ b/library/std/src/sys/unix/os.rs
@@ -223,7 +223,7 @@ where
 
 impl fmt::Display for JoinPathsError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "path segment contains separator `{}`", PATH_SEPARATOR)
+        write!(f, "path segment contains separator `{}`", char::from(PATH_SEPARATOR))
     }
 }