[cairo-bugs] [Bug 20075] New: There is a misprint in the spec for cairo_image_surface_create_from_png_stream () function

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=20075

           Summary: There is a misprint in the spec for
                    cairo_image_surface_create_from_png_stream() function
           Product: cairo
           Version: 1.8.6
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: png functions
        AssignedTo: cworth at cworth.org
        ReportedBy: tructv at necsv.com
         QAContact: cairo-bugs at cairographics.org


In the spec for cairo_image_surface_create_from_png_stream(), the standard
states:

Returns : a new cairo_surface_t initialized with the contents of the PNG file
or NULL if the data read is not a valid PNG image or memory could not be
allocated for the operation.

As my understanding, in case of fail, this function should return "nil" surface
instead of NULL. So i suppose this spec should be:

Returns : a new cairo_surface_t initialized with the contents of the PNG file
or “nil” surface if the data read is not a valid PNG image or memory could
not be allocated for the operation.

Thank you very much for your time and please let me know any ruling/finding
that you may have.


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