Merge branch 'master' of ssh://dm/home/dm4/OpenFOAM/repositories/OpenFOAM-dev

applications/utilities/postProcessing/sampling/sample/sample.C

@@ -132,6 +132,11 @@ int main(int argc, char *argv[])
             )
         );
 
+        // Note: both IOsampledSets and IOsampledSurfaces read the
+        //       same dictionary. Unregister one to make sure no duplicates
+        //       trying to register
+        sSetsPtr().checkOut();
+
         sSurfsPtr.reset
         (
             new IOsampledSurfaces
@@ -160,6 +165,8 @@ int main(int argc, char *argv[])
             )
         );
 
+        sSetsPtr().checkOut();
+
         sSurfsPtr.reset
         (
             new IOsampledSurfaces