From ae8b4c1338b4fcbc2bf5e30343cf641e03d7d24f Mon Sep 17 00:00:00 2001
From: RaphaelArnold <raphael.arnold@knecon.com>
Date: Wed, 21 Jun 2023 15:37:30 +0200
Subject: [PATCH] RED-6965: Null Pointer in invisible text removal

---
 .../pdftronlogic/commons/InvisibleElementRemovalService.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java b/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
index 872b387..7e13062 100644
--- a/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
+++ b/src/main/java/com/iqser/red/pdftronlogic/commons/InvisibleElementRemovalService.java
@@ -253,7 +253,7 @@ public class InvisibleElementRemovalService {
 
         PathData pathData = pathElement.getPathData();
 
-        if (pathData.getOperators().length == 0 && pathData.getPoints().length == 0) {
+        if ((pathData.getOperators().length == 0 && pathData.getPoints().length == 0) || pathElement.getBBox() == null) {
             writer.writeGStateChanges(pathElement);
             return;
         }