Fix NPE when copying outlines

Snipx · Snipx · commit fa9b875280e9 · 2016-05-02T14:56:47.000+03:00
diff --git a/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfDocument.java b/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfDocument.java
@@ -1645,7 +1645,7 @@ private void cloneOutlines(Set<PdfOutline> outlinesToCopy, PdfOutline newParent,
                             toDocument.addNamedDestination(name, array.makeIndirect(toDocument));
                         }
                     }
-                } else {
+                } else if (dest instanceof PdfExplicitDestination) {
                     PdfArray destArray = new PdfArray();
                     destArray.addAll((PdfArray) dest.getPdfObject());
                     PdfObject pageObject = destArray.get(0);

Original file line number	Diff line number	Diff line change
`@@ -1645,7 +1645,7 @@ private void cloneOutlines(Set<PdfOutline> outlinesToCopy, PdfOutline newParent,`
`1645`	`1645`	`toDocument.addNamedDestination(name, array.makeIndirect(toDocument));`
`1646`	`1646`	`}`
`1647`	`1647`	`}`
`1648`		`- } else {`
	`1648`	`+ } else if (dest instanceof PdfExplicitDestination) {`
`1649`	`1649`	`PdfArray destArray = new PdfArray();`
`1650`	`1650`	`destArray.addAll((PdfArray) dest.getPdfObject());`
`1651`	`1651`	`PdfObject pageObject = destArray.get(0);`