Updated env.bat script to not modify PATH if WINPYDIR already exists.

dougthor42 · dougthor42 · commit 46089efa1880 · 2016-04-07T13:24:10.000-07:00
+ fixes #310
diff --git a/make.py b/make.py
@@ -552,7 +552,8 @@ def _create_batch_scripts_initial(self):
 set HOME=%~dp0..\settings
 set WINPYARCH=WIN32
 if  "%WINPYDIR:~-5%"=="amd64" set WINPYARCH=WIN-AMD64
-set PATH=""" + path + r"""
+echo ;%PATH%; | find /C /I ";%WINPYDIR%\;" >nul
+if %ERRORLEVEL% NEQ 0 set PATH=""" + path + r"""
 
 rem force default pyqt5 kit for Spyder if PyQt5 module is there
 if exist "%WINPYDIR%\Lib\site-packages\PyQt5" set QT_API=pyqt5
@@ -588,7 +589,7 @@ def _create_batch_scripts_initial(self):
     echo [debug]>>"%winpython_ini%"
     echo state = disabled>>"%winpython_ini%"
     echo [environment]>>"%winpython_ini%"
-    echo ## <?> Uncomment lines to override environment variables>>"%winpython_ini%"
+    echo ## <?> Uncomment lipnes to override environment variables>>"%winpython_ini%"
     echo #HOME = %%HOMEDRIVE%%%%HOMEPATH%%\Documents\WinPython%%WINPYVER%%>>"%winpython_ini%"
     echo #JUPYTER_DATA_DIR = %%HOME%%>>"%winpython_ini%"
     echo #WINPYWORKDIR = %%HOMEDRIVE%%%%HOMEPATH%%\Documents\WinPython%%WINPYVER%%\Notebooks>>"%winpython_ini%"
