Don't passthrough_errors unless instructed. (#2006)

Fix #2005 Revert #1679 and #1996
2016-09-06 22:32:34 +02:00 · 2016-09-06 22:32:34 +02:00 · c4ec6954e5
commit c4ec6954e5
parent ccd02bfe8c
3 changed files with 1 additions and 6 deletions
--- a/flask/app.py
+++ b/flask/app.py
@ -838,8 +838,6 @@ class Flask(_PackageBoundObject):
            self.debug = bool(debug)
        options.setdefault('use_reloader', self.debug)
        options.setdefault('use_debugger', self.debug)
-        options.setdefault('passthrough_errors',
-                           self.config['PROPAGATE_EXCEPTIONS'])
        try:
            run_simple(host, port, self, **options)
        finally: