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-rw-r--r--scripts/cmake/vcpkg_acquire_msys.cmake2
-rw-r--r--scripts/cmake/vcpkg_configure_cmake.cmake2
2 files changed, 2 insertions, 2 deletions
diff --git a/scripts/cmake/vcpkg_acquire_msys.cmake b/scripts/cmake/vcpkg_acquire_msys.cmake
index 4bedcf8b5..ee526529b 100644
--- a/scripts/cmake/vcpkg_acquire_msys.cmake
+++ b/scripts/cmake/vcpkg_acquire_msys.cmake
@@ -2,7 +2,7 @@ function(vcpkg_acquire_msys PATH_TO_ROOT_OUT)
set(TOOLPATH ${DOWNLOADS}/tools/msys2)
# detect host architecture
- if(ENV{PROCESSOR_ARCHITEW6432})
+ if(DEFINED ENV{PROCESSOR_ARCHITEW6432})
set(_vam_HOST_ARCHITECTURE $ENV{PROCESSOR_ARCHITEW6432})
else()
set(_vam_HOST_ARCHITECTURE $ENV{PROCESSOR_ARCHITECTURE})
diff --git a/scripts/cmake/vcpkg_configure_cmake.cmake b/scripts/cmake/vcpkg_configure_cmake.cmake
index 5eb5d6134..cd979be1b 100644
--- a/scripts/cmake/vcpkg_configure_cmake.cmake
+++ b/scripts/cmake/vcpkg_configure_cmake.cmake
@@ -5,7 +5,7 @@ function(vcpkg_configure_cmake)
message(FATAL_ERROR "Vcpkg has been updated with VS2017 support, however you need to rebuild vcpkg.exe by re-running bootstrap-vcpkg.bat\n")
endif()
- if(ENV{PROCESSOR_ARCHITEW6432})
+ if(DEFINED ENV{PROCESSOR_ARCHITEW6432})
set(_csc_HOST_ARCHITECTURE $ENV{PROCESSOR_ARCHITEW6432})
else()
set(_csc_HOST_ARCHITECTURE $ENV{PROCESSOR_ARCHITECTURE})