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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2019/04/09 08:56:27 UTC

svn commit: r1857149 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java

Author: tilman
Date: Tue Apr  9 08:56:27 2019
New Revision: 1857149

URL: http://svn.apache.org/viewvc?rev=1857149&view=rev
Log:
PDFBOX-45: avoid NPE, as suggested by softvisionfd

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java?rev=1857149&r1=1857148&r2=1857149&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdfwriter/COSWriter.java Tue Apr  9 08:56:27 2019
@@ -574,7 +574,11 @@ public class COSWriter implements ICOSVi
         // Remove a checksum if present
         trailer.removeItem( COSName.DOC_CHECKSUM );
 
-        ((COSArray) trailer.getItem(COSName.ID)).setDirect(true);
+        COSArray idArray = trailer.getCOSArray(COSName.ID);
+        if (idArray != null)
+        {
+            idArray.setDirect(true);
+        }
 
         trailer.accept(this);
     }