Please guide me

I went to germany this year in February when i applied for visa i have itneaey of only germany. Entered to Germany, stayed max days in germany and visited bhudapest for a day as was getting cheap flight from there. Exited from hungary. Entery germany exit Hungary. Max days in germany.
Now i am applying again tourist visa from germany will this be an issue?
Do they check previous cover letters that were given for previous visa?