1 files changed, 3 insertions, 1 deletions
diff --git a/src/cctk_Groups.F90 b/src/cctk_Groups.F90
index c6499bb..888b2e8 100644
--- a/src/cctk_Groups.F90
+++ b/src/cctk_Groups.F90
@@ -21,12 +21,14 @@ module cctk_Groups
        integer staggered
      end subroutine CCTK_StaggerVars
 
-     subroutine CCTK_DecomposeName (ierr, fullname, implementation, name)
+     subroutine CCTK_DecomposeName (ierr, fullname, implementation, implementation_nchars, name, name_nchars)
        implicit none
        integer      ierr
        character(*) fullname
        character(*) implementation
+       integer      implementation_nchars
        character(*) name
+       integer      name_nchars
      end subroutine CCTK_DecomposeName
 
      subroutine CCTK_FirstVarIndex (index, group)