Stefan Hajnoczi writes: > On Fri, Aug 26, 2016 at 11:12:47AM +0200, Lluís Vilanova wrote: >> Signed-off-by: Lluís Vilanova <vilan...@ac.upc.edu> >> --- >> scripts/tracetool/__init__.py | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/scripts/tracetool/__init__.py b/scripts/tracetool/__init__.py >> index be24039..96657e6 100644 >> --- a/scripts/tracetool/__init__.py >> +++ b/scripts/tracetool/__init__.py >> @@ -72,6 +72,11 @@ class Arguments: >> arg_str : str >> String describing the event arguments. >> """ >> + # check for empty argument list >> + arg_str = arg_str.strip() >> + if arg_str == "": >> + return Arguments([]) >> +
> Why is this necessary? C syntax uses f(void) and not f(). > We already have trace events with no argument. They use the correct C > syntax. Sorry, I wasn't aware of that. My bad. Thanks, Lluis
