From a8c640e1b54a9d0942e337126a30bbf391796315 Mon Sep 17 00:00:00 2001
From: sulyi <sulyi.gbox@gmail.com>
Date: Sun, 10 Jun 2018 07:19:39 +0200
Subject: [PATCH] [jsinterp] Fixing broken Assignment Expression

---
 youtube_dl/jsinterp2/jsinterp.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/youtube_dl/jsinterp2/jsinterp.py b/youtube_dl/jsinterp2/jsinterp.py
index 994c900ce..455bb9340 100644
--- a/youtube_dl/jsinterp2/jsinterp.py
+++ b/youtube_dl/jsinterp2/jsinterp.py
@@ -151,7 +151,7 @@ class JSInterpreter(object):
             else:
                 try:
                     leftref = self.interpret_expression(left)
-                except KeyError:
+                except ExtractorError:
                     lname = left[0]
                     key = None
                     if lname is Token.OPEXPR and len(left[1]) == 1: