fix build error on Visual Studio 2013 and earlier

7 years ago · 94253e8b83
parent e225850cc6
commit 94253e8b83
1 changed files with 3 additions and 0 deletions
--- a/modules/core/src/persistence.hpp
+++ b/modules/core/src/persistence.hpp
@ -12,6 +12,9 @@
 #include <sstream>
 #include <string>
 #include <iterator>
 #ifdef _MSC_VER
 #include <cstdint>
 #endif // _MSC_VER
 #define USE_ZLIB 1
 #if USE_ZLIB