X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fswfinterp.py;h=e60505ace8b8451666f2aeebea3277bc58cb6297;hb=16e7711e22648027739096560914a976b8eea786;hp=6f3c3bf956bf3191c5206db53af3071994b95d59;hpb=fbf94a78158ea2ea70dcbc1599036a64bb3321c3;p=youtube-dl

diff --git a/youtube_dl/swfinterp.py b/youtube_dl/swfinterp.py
index 6f3c3bf95..e60505ace 100644
--- a/youtube_dl/swfinterp.py
+++ b/youtube_dl/swfinterp.py
@@ -4,8 +4,8 @@ import collections
 import io
 import zlib
 
+from .compat import compat_str
 from .utils import (
-    compat_str,
     ExtractorError,
     struct_unpack,
 )
@@ -170,6 +170,10 @@ class _Undefined(object):
     def __hash__(self):
         return 0
 
+    def __str__(self):
+        return 'undefined'
+    __repr__ = __str__
+
 undefined = _Undefined()
 
 
@@ -686,6 +690,7 @@ class SWFInterpreter(object):
                         res = _builtin_classes[mname]
                     else:
                         # Assume unitialized
+                        # TODO warn here
                         res = undefined
                     stack.append(res)
                 elif opcode == 97:  # setproperty
@@ -822,4 +827,3 @@ class SWFInterpreter(object):
 
         avm_class.method_pyfunctions[func_name] = resfunc
         return resfunc
-