Author: tilman
Date: Fri Nov 2 16:14:30 2018
New Revision: 1845602
URL: http://svn.apache.org/viewvc?rev=1845602&view=rev
Log:
PDFBOX-4366: avoid NPE
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDButton.java
Modified:
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDButton.java
URL:
http://svn.apache.org/viewvc/pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDButton.java?rev=1845602&r1=1845601&r2=1845602&view=diff
==============================================================================
---
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDButton.java
(original)
+++
pdfbox/branches/2.0/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/interactive/form/PDButton.java
Fri Nov 2 16:14:30 2018
@@ -382,6 +382,10 @@ public abstract class PDButton extends P
// update the appearance state (AS)
for (PDAnnotationWidget widget : getWidgets())
{
+ if (widget.getAppearance() == null)
+ {
+ continue;
+ }
PDAppearanceEntry appearanceEntry =
widget.getAppearance().getNormalAppearance();
if (((COSDictionary)
appearanceEntry.getCOSObject()).containsKey(value))
{
