From afffde7f2ca7ad33933ba2a7a50ebb6a89bdf765 Mon Sep 17 00:00:00 2001
From: "Hatter Jiang@Pixelbook" <jht5945@gmail.com>
Date: Sun, 4 Aug 2019 22:07:00 +0800
Subject: [PATCH] match -> unwrap_or_else

---
 src/local_util.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/local_util.rs b/src/local_util.rs
index 91b8d8e..fa3f450 100644
--- a/src/local_util.rs
+++ b/src/local_util.rs
@@ -116,11 +116,8 @@ pub fn init_home_dir(home_sub_dir: &str) {
 
 pub fn init_dir(dir: &str) {
     if ! Path::new(dir).exists() {
-        match fs::create_dir_all(dir) {
-            Ok(_) => (),
-            Err(err) => {
-                print_message(MessageType::ERROR, &format!("Init dir {} failed: {}", dir, err));
-            },
-        }
+        fs::create_dir_all(dir).unwrap_or_else(|err| {
+            print_message(MessageType::ERROR, &format!("Init dir {} failed: {}", dir, err));
+        });
     }
 }