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Fix outline null object check

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This commit is contained in:
Adrian-George Bostan 2020-06-05 13:49:57 +03:00
parent 5777ee1394
commit 6014c14965
1 changed files with 1 additions and 1 deletions
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2
model/reader.go
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@ -275,7 +275,7 @@ func (r *PdfReader) loadOutlines() (*PdfOutlineTreeNode, error) {
outlineRootObj := core.ResolveReference(outlinesObj)
common.Log.Trace("Outline root: %v", outlineRootObj)
if _, isNull := outlineRootObj.(*core.PdfObjectNull); isNull {
if isNull := core.IsNullObject(outlineRootObj); isNull {
common.Log.Trace("Outline root is null - no outlines")
return nil, nil
}