fix: out-of-bounds read of MIME types

[VoltrexKeyva]

Since i is the index, it should be less than the size of the vector but the mimetypes.size() < i condition does not check for i being the same as the size of the vector, which causes an out-of-bounds read in the right operand of the logical OR (||) operator which is mimetypes[i].empty().

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[braindigitalis]

no, i dont think this fix is right!

vectors are 0-based so its 0 thru n - 1, if you try to access n, this indeed would then be out of bounds...

not required

[braindigitalis]

thanks, i'll merge it as is :)