fix build error on Visual Studio 2012

tomoaki0705 · tomoaki0705 · commit 1989bc33a772 · 2017-07-20T11:00:04.000+09:00
diff --git a/modules/dnn/src/torch/THDiskFile.cpp b/modules/dnn/src/torch/THDiskFile.cpp
@@ -3,6 +3,9 @@
 #include "THGeneral.h"
 #include "THDiskFile.h"
 #include "THFilePrivate.h"
+#if defined(_MSC_VER) && 1600 <= _MSC_VER
+#include <cstdint>
+#endif
 
 namespace TH
 {
