added check for timezone in addition to _timezone and __timezone

[wxWidgets.git] / include / wx / ioswrap.h

diff --git a/include/wx/ioswrap.h b/include/wx/ioswrap.h
index ce0b15357c12b12f6b1550f3fd1450c2450802d6..8d2ad899b6d5dd748137aa4ac6d589078d1ff479 100644 (file)
--- a/include/wx/ioswrap.h
+++ b/include/wx/ioswrap.h
@@ -9,6 +9,8 @@
 // Licence:     wxWindows license
 ///////////////////////////////////////////////////////////////////////////////
 
+#if wxUSE_STD_IOSTREAM
+
 #if wxUSE_IOSTREAMH
     // N.B. BC++ doesn't have istream.h, ostream.h
 #   include <iostream.h>
@@ -18,3 +20,7 @@
         using namespace std;
 #   endif
 #endif
+
+#endif
+  // wxUSE_STD_IOSTREAM
+