01.07.2014, 14:51
Yes, they DO. Especially this one. If they don't affect your script, then why do we need the warnings in the first place? Warnings are thrown for common mistakes and compiler assumptions.
@OP: Check the lines just above the snippet you posted. There is probably a return that shouldn't be there.
@OP: Check the lines just above the snippet you posted. There is probably a return that shouldn't be there.