From a5ce578c72720706623f8be2ddad8ce7852c18ca Mon Sep 17 00:00:00 2001
From: Rob Walker <rob@solana.com>
Date: Tue, 26 Jun 2018 14:42:27 -0700
Subject: [PATCH] ...

---
 ci/test-stable.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ci/test-stable.sh b/ci/test-stable.sh
index 9c31a3afda..faf6f73784 100755
--- a/ci/test-stable.sh
+++ b/ci/test-stable.sh
@@ -12,7 +12,7 @@ _() {
 }
 
 _ rustup component add rustfmt-preview
-_ cargo fmt -- --write-mode=diff
+_ cargo fmt -- --write-mode=check
 _ cargo build --verbose
 _ cargo test --verbose
 _ cargo test -- --ignored