pythonlib: no need to add 'msys\bin` to PATH (see https://trac.osgeo.org/grass/ticket/1671)

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@53313 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/setup.py.sed

@@ -42,7 +42,6 @@ def init(gisbase, dbase = '', location = 'demolocation', mapset = 'PERMANENT'):
     os.environ['PATH'] += os.pathsep + os.path.join(gisbase, 'scripts')
     if sys.platform.startswith('win'): # added for winGRASS
          os.environ['PATH'] += os.pathsep + os.path.join(gisbase, 'extralib')
-         os.environ['PATH'] += os.pathsep + os.path.join(gisbase, 'msys', 'bin')
     # define LD_LIBRARY_PATH
     if '@LD_LIBRARY_PATH_VAR@' not in os.environ:
         os.environ['@LD_LIBRARY_PATH_VAR@'] = ''