forked from josch/img2pdf
src/img2pdf.py: handle Pillow returning a DPI of zero (closes: #36)
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@ -600,6 +600,13 @@ def get_imgmetadata(imgdata, imgformat, default_dpi, colorspace, rawdata=None):
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ndpi = (int(round(ndpi[0])), int(round(ndpi[1])))
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ics = imgdata.mode
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# Since commit 07a96209597c5e8dfe785c757d7051ce67a980fb or release 4.1.0
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# Pillow retrieves the DPI from EXIF if it cannot find the DPI in the JPEG
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# header. In that case it can happen that the horizontal and vertical DPI
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# are set to zero.
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if ndpi == (0, 0):
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ndpi = (default_dpi, default_dpi)
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logging.debug("input dpi = %d x %d", *ndpi)
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if colorspace:
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