From d0e96ed3310a289354cf7358a19fce02254cba40 Mon Sep 17 00:00:00 2001
From: topecongiro <seuchida@gmail.com>
Date: Sun, 17 Mar 2019 12:26:45 +0900
Subject: [PATCH] Do not look for external modules when the input is from stdin

---
 src/formatting.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/formatting.rs b/src/formatting.rs
index 56adfa9b1a3..a23c312bd2a 100644
--- a/src/formatting.rs
+++ b/src/formatting.rs
@@ -624,6 +624,10 @@ fn parse_crate(
             syntax::source_map::FileName::Custom("stdin".to_owned()),
             text,
         )
+        .map(|mut parser| {
+            parser.recurse_into_file_modules = false;
+            parser
+        })
         .map_err(|diags| {
             diags
                 .into_iter()