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-rw-r--r--test/test_jsinterp.py3
-rw-r--r--youtube_dl/jsinterp.py4
2 files changed, 5 insertions, 2 deletions
diff --git a/test/test_jsinterp.py b/test/test_jsinterp.py
index fc73e5dc2..63c350b8f 100644
--- a/test/test_jsinterp.py
+++ b/test/test_jsinterp.py
@@ -19,6 +19,9 @@ class TestJSInterpreter(unittest.TestCase):
jsi = JSInterpreter('function x3(){return 42;}')
self.assertEqual(jsi.call_function('x3'), 42)
+ jsi = JSInterpreter('var x5 = function(){return 42;}')
+ self.assertEqual(jsi.call_function('x5'), 42)
+
def test_calc(self):
jsi = JSInterpreter('function x4(a){return 2*a+1;}')
self.assertEqual(jsi.call_function('x4', 3), 7)
diff --git a/youtube_dl/jsinterp.py b/youtube_dl/jsinterp.py
index 0e0c7d90d..9bc855144 100644
--- a/youtube_dl/jsinterp.py
+++ b/youtube_dl/jsinterp.py
@@ -232,10 +232,10 @@ class JSInterpreter(object):
def extract_function(self, funcname):
func_m = re.search(
r'''(?x)
- (?:function\s+%s|[{;]%s\s*=\s*function)\s*
+ (?:function\s+%s|[{;]%s\s*=\s*function|var\s+%s\s*=\s*function)\s*
\((?P<args>[^)]*)\)\s*
\{(?P<code>[^}]+)\}''' % (
- re.escape(funcname), re.escape(funcname)),
+ re.escape(funcname), re.escape(funcname), re.escape(funcname)),
self.code)
if func_m is None:
raise ExtractorError('Could not find JS function %r' % funcname)