Fix indent

src/brpc/builtin/status_service.cpp

@@ -171,7 +171,7 @@ void StatusService::default_method(::google::protobuf::RpcController* cntl_base,
                         os << " @" << *mp->http_url;
                     }
                     if (mp->status && mp->status->max_concurrency() > 0) {
-                    os << " max_concurrency=" << mp->status->max_concurrency();
+                        os << " max_concurrency=" << mp->status->max_concurrency();
                     }
                 }
                 os << '\n';

src/brpc/global.cpp

@@ -482,9 +482,9 @@ static void GlobalInitializeOrDieImpl() {
         policy::ProcessThriftRequest, policy::ProcessThriftResponse,
         policy::VerifyThriftRequest, NULL, NULL,
         CONNECTION_TYPE_POOLED_AND_SHORT, "thrift" };
-        if (RegisterProtocol(PROTOCOL_THRIFT, thrift_binary_protocol) != 0) {
-            exit(1);
-        }
+    if (RegisterProtocol(PROTOCOL_THRIFT, thrift_binary_protocol) != 0) {
+        exit(1);
+    }
 #endif
 
     // Only valid at client side

src/brpc/policy/baidu_rpc_protocol.cpp

@@ -392,8 +392,8 @@ void ProcessRpcRequest(InputMessageBase* msg_base) {
         
         if (!server_accessor.AddConcurrency(cntl.get())) {
             cntl->SetFailed(
-                    ELIMIT, "Reached server's max_concurrency=%d",
-                    static_cast<int>(server->options().max_concurrency));
+                ELIMIT, "Reached server's max_concurrency=%d",
+                static_cast<int>(server->options().max_concurrency));
             break;
         }