From fbb94d59a49b69b76c7412bd0692e5b1b4e14f42 Mon Sep 17 00:00:00 2001
From: dragonmacher <48328597+dragonmacher@users.noreply.github.com>
Date: Thu, 7 Dec 2023 12:31:29 -0500
Subject: [PATCH] Fixed stack trace relating to table header tooltips

---
 .../src/main/java/docking/widgets/table/GTableHeader.java      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableHeader.java b/Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableHeader.java
index ef68cfe6f2..bd3aef9532 100644
--- a/Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableHeader.java
+++ b/Ghidra/Framework/Docking/src/main/java/docking/widgets/table/GTableHeader.java
@@ -217,6 +217,9 @@ public class GTableHeader extends JTableHeader {
 		}
 
 		TableCellRenderer headerRenderer = column.getHeaderRenderer();
+		if (headerRenderer == null) {
+			return null;
+		}
 		Component component = headerRenderer.getTableCellRendererComponent(getTable(),
 			column.getHeaderValue(), false, false, 0, 0);
 		int prefWidth = component.getPreferredSize().width;