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exiftag: Don't output rational numbers with denominator = 0
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@ -1502,6 +1502,9 @@ exif_reader_read_rational_tag (GstExifReader * exif_reader,
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}
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}
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if (frac_d == 0)
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return FALSE; /* Ignore invalid fractions */
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if (_frac_n)
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*_frac_n = frac_n;
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if (_frac_d)
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