From 15b9acd12f2a7bc623ad92d1270fc3ac80236ccb Mon Sep 17 00:00:00 2001
From: sharkdp <davidpeter@web.de>
Date: Mon, 14 May 2018 18:30:52 +0200
Subject: [PATCH] Updates for new rustfmt

---
 .travis.yml     | 2 +-
 src/diff.rs     | 3 ++-
 tests/tester.rs | 5 +----
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b8b4b20d..6a38bfc4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,7 +37,7 @@ matrix:
       # skip the global install step
       install:
         - cargo install --debug --force rustfmt-nightly
-      script: cargo fmt -- --write-mode=diff
+      script: cargo fmt -- --check
 
 addons:
   apt:
diff --git a/src/diff.rs b/src/diff.rs
index e6719a4e..ab315c91 100644
--- a/src/diff.rs
+++ b/src/diff.rs
@@ -23,7 +23,8 @@ pub fn get_git_diff(filename: &str) -> Option<LineChanges> {
     diff_options.pathspec(pathspec);
     diff_options.context_lines(0);
 
-    let diff = repo.diff_index_to_workdir(None, Some(&mut diff_options))
+    let diff = repo
+        .diff_index_to_workdir(None, Some(&mut diff_options))
         .ok()?;
 
     let mut line_changes: LineChanges = HashMap::new();
diff --git a/tests/tester.rs b/tests/tester.rs
index 21a7829d..9865cbc1 100644
--- a/tests/tester.rs
+++ b/tests/tester.rs
@@ -29,10 +29,7 @@ impl BatTester {
 
     pub fn test_snapshot(&self, style: &str) {
         let output = Command::new(&self.exe)
-            .args(&[
-                "tests/snapshots/sample.rs",
-                &format!("--style={}", style),
-            ])
+            .args(&["tests/snapshots/sample.rs", &format!("--style={}", style)])
             .output()
             .expect("bat failed");
         // have to do the replace because the filename in the header changes based on the current working directory