fix compile issues on clang
diff --git a/tinyxml2.h b/tinyxml2.h
index 9dcc345..fb4376d 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -98,7 +98,7 @@
 */

 static const int TIXML2_MAJOR_VERSION = 4;

 static const int TIXML2_MINOR_VERSION = 0;

-static const int TIXML2_PATCH_VERSION = 0;

+static const int TIXML2_PATCH_VERSION = 1;

 

 namespace tinyxml2

 {