diff options
| author | Kacper Michajłow <kasper93@gmail.com> | 2016-11-05 06:11:51 +0100 |
|---|---|---|
| committer | Kacper Michajłow <kasper93@gmail.com> | 2016-11-11 15:36:57 +0100 |
| commit | 189935f15960300d316e8b07108b076ac6c2186a (patch) | |
| tree | e6a41b6feebe5a29ea18e30308d0202b460d71a7 /youtube_dl | |
| parent | bc40b3a5ba44006c23daf7fe0ed872af5e33bdc5 (diff) | |
[jsinterp] Fix function calls without arguments.
Diffstat (limited to 'youtube_dl')
| -rw-r--r-- | youtube_dl/jsinterp.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py index 9737f7002..a8df4aef0 100644 --- a/youtube_dl/jsinterp.py +++ b/youtube_dl/jsinterp.py @@ -198,12 +198,12 @@ class JSInterpreter(object): return opfunc(x, y) m = re.match( - r'^(?P<func>%s)\((?P<args>[a-zA-Z0-9_$,]+)\)$' % _NAME_RE, expr) + r'^(?P<func>%s)\((?P<args>[a-zA-Z0-9_$,]*)\)$' % _NAME_RE, expr) if m: fname = m.group('func') argvals = tuple([ int(v) if v.isdigit() else local_vars[v] - for v in m.group('args').split(',')]) + for v in m.group('args').split(',')]) if len(m.group('args')) > 0 else tuple() if fname not in self._functions: self._functions[fname] = self.extract_function(fname) return self._functions[fname](argvals) |