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Posted to commits@pdfbox.apache.org by ms...@apache.org on 2017/03/20 22:02:35 UTC

svn commit: r1787853 - /pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java

Author: msahyoun
Date: Mon Mar 20 22:02:34 2017
New Revision: 1787853

URL: http://svn.apache.org/viewvc?rev=1787853&view=rev
Log:
PDFBOX-3726: avoid NPE when updating the appearance and the NormalAppearance is COSNull

Modified:
    pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java

Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java?rev=1787853&r1=1787852&r2=1787853&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/AppearanceGeneratorHelper.java Mon Mar 20 22:02:34 2017
@@ -134,7 +134,7 @@ class AppearanceGeneratorHelper
                 // TODO support appearances other than "normal"
                 
                 PDAppearanceStream appearanceStream;
-                if (appearance.isStream())
+                if (appearance != null && appearance.isStream())
                 {
                     appearanceStream = appearance.getAppearanceStream();
                 }