From ff29c92df63ec9a9311b56537db285920c8faa30 Mon Sep 17 00:00:00 2001
From: Robert Maynard <robert.maynard@kitware.com>
Date: Mon, 22 Jul 2019 17:16:26 -0400
Subject: Tests: find_file restore PATH env variable after test runs

---
 Tests/RunCMake/find_file/FromPrefixPath.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Tests/RunCMake/find_file/FromPrefixPath.cmake b/Tests/RunCMake/find_file/FromPrefixPath.cmake
index 1bf8409..63c6a07 100644
--- a/Tests/RunCMake/find_file/FromPrefixPath.cmake
+++ b/Tests/RunCMake/find_file/FromPrefixPath.cmake
@@ -1,3 +1,4 @@
+set(ENV_PATH "$ENV{PATH}")
 set(ENV{PATH} "")
 foreach(path "/does_not_exist" "/include" "")
   unset(PrefixInPATH_File CACHE)
@@ -15,3 +16,4 @@ foreach(path "/does_not_exist" "/include" "")
   message(STATUS "PrefixInPATH_File='${PrefixInPATH_File}'")
 endforeach()
 set(CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH ON)
+set(ENV{PATH} "${ENV_PATH}")
-- 
cgit v0.12