Remove redundant check

yulian-gaponenko · yulian-gaponenko · commit 095dbaccf225 · 2017-07-25T15:09:21.000+03:00
DEVSIX-1428
diff --git a/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfXrefTable.java b/kernel/src/main/java/com/itextpdf/kernel/pdf/PdfXrefTable.java
@@ -219,7 +219,7 @@ protected void writeXrefTableAndTrailer(PdfDocument document, PdfObject fileId,
             sections.add(len);
         }
         if (document.properties.appendMode && sections.size() == 2
-                && sections.get(0) == 0 && sections.get(1) == 1) { // no modifications.
+                && sections.get(1) == 1) { // no modifications.
             xref = null;
             return;
         }

Original file line number	Diff line number	Diff line change
`@@ -219,7 +219,7 @@ protected void writeXrefTableAndTrailer(PdfDocument document, PdfObject fileId,`
`219`	`219`	`sections.add(len);`
`220`	`220`	`}`
`221`	`221`	`if (document.properties.appendMode && sections.size() == 2`
`222`		`- && sections.get(0) == 0 && sections.get(1) == 1) { // no modifications.`
	`222`	`+ && sections.get(1) == 1) { // no modifications.`
`223`	`223`	`xref = null;`
`224`	`224`	`return;`
`225`	`225`	`}`