From a9baf9f6d873fcde40b0692af6fb3afbaf5e91c0 Mon Sep 17 00:00:00 2001
From: Ryan Kurtz <ryanmkurtz@users.noreply.github.com>
Date: Fri, 3 Mar 2023 06:33:28 -0500
Subject: [PATCH] GP-0: Fixing exception with library folder selection

---
 .../Base/src/main/java/ghidra/app/util/OptionsEditorPanel.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Ghidra/Features/Base/src/main/java/ghidra/app/util/OptionsEditorPanel.java b/Ghidra/Features/Base/src/main/java/ghidra/app/util/OptionsEditorPanel.java
index cabbef76bd..c893ec730a 100644
--- a/Ghidra/Features/Base/src/main/java/ghidra/app/util/OptionsEditorPanel.java
+++ b/Ghidra/Features/Base/src/main/java/ghidra/app/util/OptionsEditorPanel.java
@@ -271,7 +271,8 @@ public class OptionsEditorPanel extends JPanel {
 		button.addActionListener(e -> {
 			DataTreeDialog dataTreeDialog =
 				new DataTreeDialog(this, "Choose a project folder", DataTreeDialog.CHOOSE_FOLDER);
-			dataTreeDialog.setSelectedFolder(project.getProjectData().getFolder(lastFolderPath));
+			String folderPath = lastFolderPath.isBlank() ? "/" : lastFolderPath;
+			dataTreeDialog.setSelectedFolder(project.getProjectData().getFolder(folderPath));
 			dataTreeDialog.showComponent();
 			DomainFolder folder = dataTreeDialog.getDomainFolder();
 			if (folder != null) {