Oops, forgot the usual double-include-guard...

[[Imported from SVN: r1082]]

common/stdstreams.hh

@@ -8,6 +8,9 @@
 
  */
 
+#ifndef DUNE_COMMON_STDSTREAMS_HH
+#define DUNE_COMMON_STDSTREAMS_HH
+
 #include "debugstream.hh"
 
 namespace Dune {
@@ -55,3 +58,5 @@ namespace Dune {
 
   //! }@
 }
+
+#endif