Check errors from Close method in SavePNG and SaveJPG #176
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When closing the file, errors can still occur that might not be surfaced during the writes from `png.Encode` and `jpeg.Encode`. By returning the error from `file.Close()`, these cases can be caught.
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FYI, something along these lines has been done in "my" fork of |
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When closing the file, errors can still occur that might not be surfaced during the writes from
png.Encodeandjpeg.Encode. By returning the error fromfile.Close(), these cases can be caught.