Fix --output NONE with timeouts. Fixes robotframework#2326.

pekkaklarck · pekkaklarck · commit 02870d2d89a6 · 2016-03-01T21:16:06.000+02:00
diff --git a/atest/testdata/misc/normal.robot b/atest/testdata/misc/normal.robot
@@ -12,9 +12,13 @@ First One
     logs on trace
 
 Second One
+    [Documentation]    Nothing interesting here
+    [Timeout]    1 day
     Log    Test 2
     Sleep    0.01    # Make sure elapsed time > 0
 
 *** Keyword ***
 logs on trace
+    [Timeout]    1 hour
+    [Tags]    kw    tags
     Log    Log on ${TEST NAME}    TRACE
diff --git a/src/robot/utils/markupwriters.py b/src/robot/utils/markupwriters.py
@@ -101,5 +101,7 @@ def _escape(self, text):
 
 
 class NullMarkupWriter(object):
-    """Null implementation of _MarkupWriter interface."""
-    __init__ = start = content = element = end = close = lambda *args: None
+    """Null implementation of the _MarkupWriter interface."""
+
+    __init__ = start = content = element = end = close = \
+        lambda *args, **kwargs: None
