string_get_between() return value when not found about netlinx-common-libraries

[kimburgess]

Hmmmm string_get_between(..) should return an empty string if it can't locate the left or right arguments. The string size error content should only be returning if you are attempting to deal with a character array that is larger than STRING_RETURN_SIZE_LIMIT so something screwy is going on. Feel free to submit a pull request if you've already fixed this otherwise I'll try to look into it.

[moty66]

I didn't debug the code, but a fast fix was

define_function char[1] string_size_error()
{
    // handle, alert, ignore etc here
    println("'Maximum return size too small in String.axi'")
    return ''
}

[moty66]

issue #5 is fixing this