run-tests: Reset MICROPYPATH, to make sure tests use only builtin modules.

pfalcon · pfalcon · commit 1ca28bd570e1 · 2014-12-12T00:58:07.000+02:00
diff --git a/tests/run-tests b/tests/run-tests
@@ -19,6 +19,7 @@ else:
 
 # Set PYTHONIOENCODING so that CPython will use utf-8 on systems which set another encoding in the locale
 os.environ['PYTHONIOENCODING'] = 'utf-8'
+os.environ['MICROPYPATH'] = ''
 
 def rm_f(fname):
     if os.path.exists(fname):
