From 46d76a7562025374600a7f866dfc68c1b7e268e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Mon, 30 Dec 2019 14:57:17 +0100
Subject: upgrade: Tokio 0.2 (#3418)

---
 std/prettier/main.ts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'std/prettier')

diff --git a/std/prettier/main.ts b/std/prettier/main.ts
index b3c469659..163e0e45f 100755
--- a/std/prettier/main.ts
+++ b/std/prettier/main.ts
@@ -272,11 +272,17 @@ async function formatSourceFiles(
   for await (const { filename } of files) {
     const parser = selectParser(filename);
     if (parser) {
-      formats.push(formatFile(filename, parser, prettierOpts));
+      if (prettierOpts.write) {
+        formats.push(formatFile(filename, parser, prettierOpts));
+      } else {
+        await formatFile(filename, parser, prettierOpts);
+      }
     }
   }
 
-  await Promise.all(formats);
+  if (prettierOpts.write) {
+    await Promise.all(formats);
+  }
   exit(0);
 }
 
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