From 69ba6dd0cb605d985af38ace72cc2536c6d5a0dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20Lehmk=C3=BChler?= <lehmi@apache.org>
Date: Thu, 26 Sep 2024 06:18:54 +0000
Subject: [PATCH] PDFBOX-5852: don't create an unused array

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1920945 13f79535-47bb-0310-9956-ffa450edef68
---
 .../pdfbox/pdmodel/graphics/shading/ShadedTriangle.java    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/ShadedTriangle.java b/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/ShadedTriangle.java
index fc7a03cb38a..f8683f86162 100644
--- a/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/ShadedTriangle.java
+++ b/pdfbox/src/main/java/org/apache/pdfbox/pdmodel/graphics/shading/ShadedTriangle.java
@@ -232,11 +232,12 @@ private double getArea(Point2D a, Point2D b, Point2D c)
     public float[] calcColor(Point2D p)
     {
         int numberOfColorComponents = color[0].length;
-        float[] pCol = new float[numberOfColorComponents];
+        float[] pCol = null;
 
         switch (degree)
         {
             case 1:
+                pCol = new float[numberOfColorComponents];
                 for (int i = 0; i < numberOfColorComponents; i++)
                 {
                     // average
@@ -246,8 +247,10 @@ public float[] calcColor(Point2D p)
             case 2:
                 // linear interpolation
                 Point tp = new Point((int) Math.round(p.getX()), (int) Math.round(p.getY()));
-                return line.calcColor(tp);
+                pCol = line.calcColor(tp);
+                break;
             default:
+                pCol = new float[numberOfColorComponents];
                 float aw = (float) (getArea(p, corner[1], corner[2]) / area);
                 float bw = (float) (getArea(p, corner[2], corner[0]) / area);
                 float cw = (float) (getArea(p, corner[0], corner[1]) / area);