Compile fix #1

lib/filesystem/FileStream.cpp

@@ -1,6 +1,5 @@
 #include "StdInc.h"
 #include "FileStream.h"
-#include "../minizip/ioapi.h"
 
 #ifdef USE_SYSTEM_MINIZIP
 #include <minizip/unzip.h>
@@ -8,6 +7,8 @@
 #include "../minizip/unzip.h"
 #endif
 
+#include "../minizip/ioapi.h"
+
 #include <cstdio>