diff --git a/applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C b/applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C
index f11686be5..1d8dd74e7 100644
--- a/applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C
+++ b/applications/utilities/mesh/manipulation/checkMesh/checkGeometry.C
@@ -986,7 +986,7 @@ Foam::label Foam::checkGeometry
                         globalFaces().gather
                         (
                             UPstream::worldComm,
-                            UPstream::procID(UPstream::worldComm),
+                            labelList(UPstream::procID(UPstream::worldComm)),
                             ami.srcWeightsSum(),
                             mergedWeights
                         );
@@ -1033,7 +1033,7 @@ Foam::label Foam::checkGeometry
                         globalFaces().gather
                         (
                             UPstream::worldComm,
-                            UPstream::procID(UPstream::worldComm),
+                            labelList(UPstream::procID(UPstream::worldComm)),
                             ami.tgtWeightsSum(),
                             mergedWeights
                         );
diff --git a/applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C b/applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C
index 1e6a7e72c..413524933 100644
--- a/applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C
+++ b/applications/utilities/mesh/manipulation/moveDynamicMesh/moveDynamicMesh.C
@@ -81,7 +81,7 @@ void writeWeights
     globalFaces().gather
     (
         UPstream::worldComm,
-        UPstream::procID(UPstream::worldComm),
+        labelList(UPstream::procID(UPstream::worldComm)),
         wghtSum,
         mergedWeights
     );
diff --git a/src/OpenFOAM/containers/Lists/List/List.C b/src/OpenFOAM/containers/Lists/List/List.C
index 62f988b9d..2f3b07667 100644
--- a/src/OpenFOAM/containers/Lists/List/List.C
+++ b/src/OpenFOAM/containers/Lists/List/List.C
@@ -129,6 +129,25 @@ Foam::List<T>::List(const List<T>& a)
 }
 
 
+template<class T>
+template<class T2>
+Foam::List<T>::List(const List<T2>& a)
+:
+    UList<T>(NULL, a.size())
+{
+    if (this->size_)
+    {
+        this->v_ = new T[this->size_];
+
+        List_ACCESS(T, (*this), vp);
+        List_CONST_ACCESS(T2, a, ap);
+        List_FOR_ALL((*this), i)
+            List_ELEM((*this), vp, i) = T(List_ELEM(a, ap, i));
+        List_END_FOR_ALL
+    }
+}
+
+
 template<class T>
 Foam::List<T>::List(const Xfer<List<T>>& lst)
 {
diff --git a/src/OpenFOAM/containers/Lists/List/List.H b/src/OpenFOAM/containers/Lists/List/List.H
index 61f5074fe..be09d5c81 100644
--- a/src/OpenFOAM/containers/Lists/List/List.H
+++ b/src/OpenFOAM/containers/Lists/List/List.H
@@ -114,6 +114,10 @@ public:
         //- Copy constructor
         List(const List<T>&);
 
+        //- Copy constructor from list of another type
+        template<class T2>
+        explicit List(const List<T2>&);
+
         //- Construct by transferring the parameter contents
         List(const Xfer<List<T>>&);