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Posted to commits@pdfbox.apache.org by ti...@apache.org on 2018/02/17 20:14:41 UTC
svn commit: r1824633 -
/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
Author: tilman
Date: Sat Feb 17 20:14:41 2018
New Revision: 1824633
URL: http://svn.apache.org/viewvc?rev=1824633&view=rev
Log:
PDFBOX-4071: simplify code
Modified:
pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
Modified: pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java
URL: http://svn.apache.org/viewvc/pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java?rev=1824633&r1=1824632&r2=1824633&view=diff
==============================================================================
--- pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java (original)
+++ pdfbox/trunk/pdfbox/src/main/java/org/apache/pdfbox/multipdf/PDFMergerUtility.java Sat Feb 17 20:14:41 2018
@@ -711,9 +711,9 @@ public class PDFMergerUtility
throws IOException
{
List<PDField> srcFields = srcAcroForm.getFields();
- COSArray destFields = null;
+ COSArray destFields;
- if (srcFields != null && srcFields.size() > 0)
+ if (srcFields != null && !srcFields.isEmpty())
{
// if a form is merged multiple times using PDFBox the newly generated
// fields starting with dummyFieldName may already exist. We need to determine the last unique