Originally Posted by Grimsin
Neither of the or'ing methods work it always trys to hook to the first frame passed and when it finds its not a frame it errors.
doing a frame =~ nil did work  |
Then you asked the wrong question. You asked if a frame had been created yet. If a frame has not been created, then it is nil - assuming that you used a unique name or unique global variable for it. If it is nil, then my line will pass through the
or. If, as you say, it throws an error saying that it's not a table, then it's not nil. It's equal to something else. Meaning that you are using the same variable name for multiple things.