Fix: Prevent error if property block has no value (level 0) #1061
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The tokenizer will parse a property like
width: ;
, but the property helper for level 0 was not accounting for properties without a value and would throw aTypeError
if the value was missing.For example, the following would throw an unhandled error:
With this change, the property helper now checks for a missing property value before trying to access it.