From ea8fbf9cf0d132a91af13729b766a3a31b8bfdac Mon Sep 17 00:00:00 2001
From: Joey Pinhas <joey.pinhas@datadoghq.com>
Date: Tue, 24 Sep 2019 15:47:53 -0400
Subject: [PATCH] Remove unneeded string join

---
 pre_commit_hooks/pretty_format_json.py | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/pre_commit_hooks/pretty_format_json.py b/pre_commit_hooks/pretty_format_json.py
index fa83305..642ed65 100644
--- a/pre_commit_hooks/pretty_format_json.py
+++ b/pre_commit_hooks/pretty_format_json.py
@@ -129,13 +129,7 @@ def main(argv=None):  # type: (Optional[Sequence[str]]) -> int
                 if args.autofix:
                     _autofix(json_file, pretty_contents)
                 else:
-                    print(
-                        get_diff(
-                            ''.join(contents),
-                            pretty_contents,
-                            json_file,
-                        ),
-                    )
+                    print(get_diff(contents, pretty_contents, json_file))
 
                 status = 1
         except ValueError: