[Cmake-commits] [cmake-commits] hoffman committed GetPrerequisites.cmake 1.5 1.6

[cmake-commits at cmake.org]

Update of /cvsroot/CMake/CMake/Modules
In directory public:/mounts/ram/cvs-serv29022

Modified Files:
	GetPrerequisites.cmake 
Log Message:
BUG: make sure list is not size 0 before sort


Index: GetPrerequisites.cmake
===================================================================
RCS file: /cvsroot/CMake/CMake/Modules/GetPrerequisites.cmake,v
retrieving revision 1.5
retrieving revision 1.6
diff -C 2 -d -r1.5 -r1.6
*** GetPrerequisites.cmake	24 Oct 2008 15:39:10 -0000	1.5
--- GetPrerequisites.cmake	4 Dec 2008 14:12:31 -0000	1.6
***************
*** 569,574 ****
    endforeach(candidate)
  
!   list(SORT ${prerequisites_var})
! 
    if(${recurse})
      set(more_inputs ${unseen_prereqs})
--- 569,576 ----
    endforeach(candidate)
  
!   list(LENGTH ${prerequisites_var} prerequisites_var_length)
!   if(prerequisites_var_length GREATER 0)
!     list(SORT ${prerequisites_var})
!   endif(prerequisites_var_length GREATER 0)
    if(${recurse})
      set(more_inputs ${unseen_prereqs})