diff --git a/cocos/base/CCConsole.cpp b/cocos/base/CCConsole.cpp
index f876b4ad48..6eb9256a67 100644
--- a/cocos/base/CCConsole.cpp
+++ b/cocos/base/CCConsole.cpp
@@ -102,9 +102,7 @@ static const char* inet_ntop(int af, const void* src, char* dst, int cnt)
     srcaddr.sin_family = af;
     if (WSAAddressToString((struct sockaddr*) &srcaddr, sizeof(struct sockaddr_in), 0, dst, (LPDWORD) &cnt) != 0)
     {
-        DWORD rv = WSAGetLastError();
-        printf("WSAAddressToString() : %d\n",rv);
-        return NULL;
+        return nullptr;
     }
     return dst;
 }
diff --git a/samples/Cpp/TestCpp/CMakeLists.txt b/samples/Cpp/TestCpp/CMakeLists.txt
index 2c3fc4033e..155ad7a2ae 100644
--- a/samples/Cpp/TestCpp/CMakeLists.txt
+++ b/samples/Cpp/TestCpp/CMakeLists.txt
@@ -1,5 +1,15 @@
 set(APP_NAME testcpp)
 
+if(WIN32)
+  set(PLATFORM_SRC
+    proj.win32/main.cpp
+  )
+else()
+  set(PLATFORM_SRC
+    proj.linux/main.cpp
+  )
+endif()
+
 set(SAMPLE_SRC
   Classes/AccelerometerTest/AccelerometerTest.cpp
   Classes/ActionManagerTest/ActionManagerTest.cpp
@@ -136,7 +146,7 @@ set(SAMPLE_SRC
   Classes/AppDelegate.cpp
   Classes/BaseTest.cpp
   Classes/VisibleRect.cpp
-  proj.linux/main.cpp
+  ${PLATFORM_SRC}
 )
 
 include_directories(