From 3bc828df9a0869f292de09ddcec306c16fe6d743 Mon Sep 17 00:00:00 2001
From: "Marcus D. Hanwell" <marcus.hanwell@kitware.com>
Date: Mon, 13 Dec 2010 12:50:38 -0500
Subject: Fixed bug where last entry would be lost.

The code to build up a list was missing the final entry in an initial
cache.
---
 Modules/ExternalProject.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index 542dbc2..a3590cf 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -579,6 +579,11 @@ function(_ep_write_initial_cache script_filename args)
       set(accumulator "${accumulator};${line}")
     endif()
   endforeach()
+  # Catch the final line of the args
+  if(setArg)
+    set(setArg "${setArg}${accumulator}\" CACHE ${type} \"Initial cache\" FORCE)")
+    set(script_initial_cache "${script_initial_cache}\n${setArg}")
+  endif()
   # Write out the initial cache file to the location specified.
   if(NOT EXISTS "${script_filename}.in")
     file(WRITE "${script_filename}.in" "\@script_initial_cache\@\n")
-- 
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