From 4c29843813b6903831e126e04d7cd2561c3a8710 Mon Sep 17 00:00:00 2001
From: Simon Richter <Simon.Richter@hogyros.de>
Date: Mon, 15 Feb 2016 18:50:49 +0100
Subject: [PATCH] FindwxWidgets.cmake: Use ENV foo rather than ENV{foo}

---
 CMakeModules/FindwxWidgets.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CMakeModules/FindwxWidgets.cmake b/CMakeModules/FindwxWidgets.cmake
index ee177fa1a9..4bbca0d7cb 100644
--- a/CMakeModules/FindwxWidgets.cmake
+++ b/CMakeModules/FindwxWidgets.cmake
@@ -447,12 +447,12 @@ if(wxWidgets_FIND_STYLE STREQUAL "win32")
   find_path(wxWidgets_ROOT_DIR
     NAMES include/wx/wx.h
     PATHS
-      $ENV{wxWidgets_ROOT_DIR}
-      $ENV{WXWIN}
+      ENV wxWidgets_ROOT_DIR
+      ENV WXWIN
       "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\wxWidgets_is1;Inno Setup: App Path]"  # WX 2.6.x
       C:/
       D:/
-      $ENV{ProgramFiles}
+      ENV ProgramFiles
     PATH_SUFFIXES
       wxWidgets-3.0.2
       wxWidgets-3.0.1