Tests: find_file restore PATH env variable after test runs

ff29c92d · Robert Maynard · 4cd039b7 · ff29c92d
Commit ff29c92d authored Jul 22, 2019 by Robert Maynard
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Tests/RunCMake/find_file/FromPrefixPath.cmake Tests/RunCMake/find_file/FromPrefixPath.cmake +2 -0

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--- a/Tests/RunCMake/find_file/FromPrefixPath.cmake
+++ b/Tests/RunCMake/find_file/FromPrefixPath.cmake
+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}")