From 802caaf29651c01bd8438aec4f2485db2301354f Mon Sep 17 00:00:00 2001
From: zhaoliwei <zhaoliwei@xiaomi.com>
Date: Tue, 8 Oct 2019 10:41:12 +0800
Subject: [PATCH] http get app envs

---
 src/dist/replication/meta_server/meta_http_service.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/dist/replication/meta_server/meta_http_service.cpp b/src/dist/replication/meta_server/meta_http_service.cpp
index dc6881e08c..8022aa0170 100644
--- a/src/dist/replication/meta_server/meta_http_service.cpp
+++ b/src/dist/replication/meta_server/meta_http_service.cpp
@@ -475,7 +475,7 @@ void meta_http_service::get_app_envs_handler(const http_request &req, http_respo
 
     std::string app_name;
     for (const auto &p : req.query_args) {
-        if (0 == p.first.compare("name")) {
+        if ("name" == p.first) {
             app_name = p.second;
             break;
         }
@@ -484,6 +484,7 @@ void meta_http_service::get_app_envs_handler(const http_request &req, http_respo
     // app name must be set
     if (app_name.empty()) {
         resp.status_code = http_status_code::bad_request;
+        resp.body = "app name cann't be empty";
         return;
     }