Fix a bug (crash when adding an hexahedron from ids).

diff --git a/src/SMDS/SMDS_Mesh.cxx b/src/SMDS/SMDS_Mesh.cxx
index ca5172d4ea189edb913ac332e424e4c78f930e2c..a67db9dd41d702e5c9def7884d4551e709591b68 100644 (file)
--- a/src/SMDS/SMDS_Mesh.cxx
+++ b/src/SMDS/SMDS_Mesh.cxx
@@ -590,8 +590,8 @@ SMDS_MeshVolume * SMDS_Mesh::AddVolumeWithID(int idnode1, int idnode2,
        node6 = (SMDS_MeshNode *)myNodeIDFactory->MeshElement(idnode6);
        node7 = (SMDS_MeshNode *)myNodeIDFactory->MeshElement(idnode7);
        node8 = (SMDS_MeshNode *)myNodeIDFactory->MeshElement(idnode8);
-       if((node1==NULL)||(node2==NULL)||(node3==NULL)||(node4=NULL)||
-               (node5==NULL)||(node6=NULL)||(node7==NULL)||(node8=NULL))
+       if((node1==NULL)||(node2==NULL)||(node3==NULL)||(node4==NULL)||
+               (node5==NULL)||(node6==NULL)||(node7==NULL)||(node8==NULL))
                return NULL;
        return AddVolumeWithID(node1, node2, node3, node4, node5, node6, node7,
                node8, ID);