From d1132633255cf35b05d1a0463d5a8d2cf11b8522 Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Sun, 18 Aug 2019 12:09:22 +0800
Subject: [PATCH] update find_build_json_in_current

---
 src/build_json.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/build_json.rs b/src/build_json.rs
index 9096031..05adee2 100644
--- a/src/build_json.rs
+++ b/src/build_json.rs
@@ -59,9 +59,10 @@ pub fn find_build_json_in_current() -> Option<String> {
     let p_build_json = &format!("{}/{}", path.to_str()?, BUILD_JSON);
     let path_build_json = Path::new(p_build_json);
     if path_build_json.exists() {
-        return Some(p_build_json.to_string());
+        Some(p_build_json.to_string())
+    } else {
+        None
     }
-    None
 }
 
 pub fn find_build_json_in_parents() -> Option<String> {