From 86b7b8577620d079d8cbb6f5082b8c1f0814f1f6 Mon Sep 17 00:00:00 2001
From: "Hatter Jiang@Pixelbook" <jht5945@gmail.com>
Date: Sun, 11 Aug 2019 11:35:54 +0800
Subject: [PATCH] update get_user_home

---
 src/local_util.rs | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/src/local_util.rs b/src/local_util.rs
index 19795fb..d8ca784 100644
--- a/src/local_util.rs
+++ b/src/local_util.rs
@@ -81,13 +81,12 @@ pub fn calc_file_sha256(file_name: &str) -> XResult<String> {
 }
 
 pub fn get_user_home() -> XResult<String> {
-    let home_dir_o = match dirs::home_dir() {
-        None => return Err(new_box_error("Home dir not found!")),
-        Some(home_dir_o) => home_dir_o,
-    };
-    match home_dir_o.to_str() {
-        None => return Err(new_box_error("Home dir not found!")),
-        Some(home_dir_str) => Ok(home_dir_str.to_string()),
+   match dirs::home_dir() {
+        None => Err(new_box_error("Home dir not found!")),
+        Some(home_dir_o) => match home_dir_o.to_str() {
+            None => Err(new_box_error("Home dir not found!")),
+            Some(home_dir_str) => Ok(home_dir_str.to_string()),
+        },
     }
 }