From a6ff4a315c70dee6ddafd36228f678e0c0ac24cd Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Mon, 30 Mar 2020 01:01:04 +0800
Subject: [PATCH] ref code

---
 src/config_util.rs | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/config_util.rs b/src/config_util.rs
index 4ddbadb..d433816 100644
--- a/src/config_util.rs
+++ b/src/config_util.rs
@@ -236,12 +236,12 @@ fn get_config_content(custom_oss_backupd_config: Option<&str>, verbose: bool) ->
         }
         let custom_oss_backupd_config_path = Path::new(custom_oss_backupd_config_unrwaped);
         if custom_oss_backupd_config_path.exists() {
-            match fs::read_to_string(custom_oss_backupd_config_path) {
+            return match fs::read_to_string(custom_oss_backupd_config_path) {
                 Err(e) => {
                     print_message(MessageType::ERROR, &format!("Read config file {} error: {}", custom_oss_backupd_config_unrwaped, e));
-                    return None;
+                    None
                 },
-                Ok(o) => return Some(o),
+                Ok(o) => Some(o),
             };
         } else {
             print_message(MessageType::ERROR, &format!("Custom config file not found: {}", custom_oss_backupd_config_unrwaped));
@@ -254,12 +254,12 @@ fn get_config_content(custom_oss_backupd_config: Option<&str>, verbose: bool) ->
         if verbose {
             print_message(MessageType::DEBUG, &format!("Read config from: {}", OSS_BACKUPD_CONFIG));
         }
-        match fs::read_to_string(oss_backupd_config_path) {
+        return match fs::read_to_string(oss_backupd_config_path) {
             Err(e) => {
                 print_message(MessageType::ERROR, &format!("Read config file {} error: {}", OSS_BACKUPD_CONFIG, e));
-                return None;
+                None
             },
-            Ok(o) => return Some(o),
+            Ok(o) => Some(o),
         };
     }
     let home_dot_oss_backupd_config = & match get_user_home_dir(DOT_OSS_BACKUPD_CONFIG) {
@@ -275,12 +275,12 @@ fn get_config_content(custom_oss_backupd_config: Option<&str>, verbose: bool) ->
             if verbose {
                 print_message(MessageType::DEBUG, &format!("Read config from: {}", home_dot_oss_backupd_config));
             }
-            match fs::read_to_string(home_dot_oss_backupd_config_path) {
+            return match fs::read_to_string(home_dot_oss_backupd_config_path) {
                 Err(e) => {
                     print_message(MessageType::ERROR, &format!("Read config file {} error: {}", home_dot_oss_backupd_config, e));
-                    return None;
+                    None
                 },
-                Ok(o) => return Some(o),
+                Ok(o) => Some(o),
             };
         }
     }
@@ -289,12 +289,12 @@ fn get_config_content(custom_oss_backupd_config: Option<&str>, verbose: bool) ->
         if verbose {
             print_message(MessageType::DEBUG, &format!("Read config from: {}", ETC_OSS_BACKUPD_CONFIG));
         }
-        match fs::read_to_string(etc_oss_backupd_config_path) {
+        return match fs::read_to_string(etc_oss_backupd_config_path) {
             Err(e) => {
                 print_message(MessageType::ERROR, &format!("Read config file {} error: {}", ETC_OSS_BACKUPD_CONFIG, e));
-                return None;
+                None
             },
-            Ok(o) => return Some(o),
+            Ok(o) => Some(o),
         };
     }