Win32 fix

diff --git a/src/Environment/precipitation_mgr.cxx b/src/Environment/precipitation_mgr.cxx
index b6e6e6e3183b7e32365c7af7fb90c2510a9fcf5c..d6b802d669fbfc2e852739623d1e0bf976636bec 100644 (file)
--- a/src/Environment/precipitation_mgr.cxx
+++ b/src/Environment/precipitation_mgr.cxx
@@ -26,6 +26,10 @@
  *
  */
 
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
 #include <osg/MatrixTransform>
 
 #include <simgear/constants.h>