From 1ce0ef9d4119810ecf3615d103b6e5fe2a2f72a0 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@itseez.com>
Date: Wed, 17 Jun 2015 17:23:56 +0300
Subject: [PATCH] fix build without IPP (and empty 3rdparty)

---
 cmake/OpenCVUtils.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/OpenCVUtils.cmake b/cmake/OpenCVUtils.cmake
index 3e2ea8a7a4..2eaaab8d08 100644
--- a/cmake/OpenCVUtils.cmake
+++ b/cmake/OpenCVUtils.cmake
@@ -824,7 +824,7 @@ macro(ocv_get_all_libs _modules _extra _3rdparty)
   endif()
 
   # split 3rdparty libs and modules
-  list(REMOVE_ITEM ${_modules} ${${_3rdparty}} ${${_extra}})
+  list(REMOVE_ITEM ${_modules} ${${_3rdparty}} ${${_extra}} non_empty_list)
 
   # convert CMake lists to makefile literals
   foreach(lst ${_modules} ${_3rdparty} ${_extra})