Issue #17744: Now unset VIRTUAL_ENV environment variable when deactivating.

diff --git a/Lib/venv/scripts/nt/deactivate.bat b/Lib/venv/scripts/nt/deactivate.bat
index 62da5b130801e2714126d9515fa959ff81a82f25..313c0791173682d387fd0657ef4a4c1ff63e7d70 100644 (file)
--- a/Lib/venv/scripts/nt/deactivate.bat
+++ b/Lib/venv/scripts/nt/deactivate.bat
@@ -1,17 +1,21 @@
 @echo off\r
 \r
 if defined _OLD_VIRTUAL_PROMPT (\r
-    set PROMPT=%_OLD_VIRTUAL_PROMPT%\r
+    set "PROMPT=%_OLD_VIRTUAL_PROMPT%"\r
 )\r
 set _OLD_VIRTUAL_PROMPT=\r
 \r
 if defined _OLD_VIRTUAL_PYTHONHOME (\r
-     set PYTHONHOME=%_OLD_VIRTUAL_PYTHONHOME%\r
-     set _OLD_VIRTUAL_PYTHONHOME=\r
+    set "PYTHONHOME=%_OLD_VIRTUAL_PYTHONHOME%"\r
+    set _OLD_VIRTUAL_PYTHONHOME=\r
 )\r
 \r
-if defined _OLD_VIRTUAL_PATH set PATH=%_OLD_VIRTUAL_PATH%\r
+if defined _OLD_VIRTUAL_PATH (\r
+    set "PATH=%_OLD_VIRTUAL_PATH%"\r
+)\r
 \r
 set _OLD_VIRTUAL_PATH=\r
 \r
+set VIRTUAL_ENV=\r
+\r
 :END\r