From cf7767e7028961a3b8dc693408cc516b4ccbd027 Mon Sep 17 00:00:00 2001
From: Skylot <skylot@gmail.com>
Date: Tue, 16 Aug 2022 20:41:14 +0100
Subject: [PATCH] fix(gui): handle null value in TableCellRenderer (#1642)

---
 .../src/main/java/jadx/gui/ui/dialog/CommonSearchDialog.java   | 3 +++
 jadx-gui/src/main/java/jadx/gui/ui/dialog/SearchDialog.java    | 1 +
 2 files changed, 4 insertions(+)

diff --git a/jadx-gui/src/main/java/jadx/gui/ui/dialog/CommonSearchDialog.java b/jadx-gui/src/main/java/jadx/gui/ui/dialog/CommonSearchDialog.java
index 06ed83dd1..fd4c5252d 100644
--- a/jadx-gui/src/main/java/jadx/gui/ui/dialog/CommonSearchDialog.java
+++ b/jadx-gui/src/main/java/jadx/gui/ui/dialog/CommonSearchDialog.java
@@ -420,6 +420,9 @@ public abstract class CommonSearchDialog extends JFrame {
 		@Override
 		public Component getTableCellRendererComponent(JTable table, Object obj,
 				boolean isSelected, boolean hasFocus, int row, int column) {
+			if (obj == null || table == null) {
+				return emptyLabel;
+			}
 			Component comp = makeCell((JNode) obj, column);
 			updateSelection(table, comp, column, isSelected);
 			return comp;
diff --git a/jadx-gui/src/main/java/jadx/gui/ui/dialog/SearchDialog.java b/jadx-gui/src/main/java/jadx/gui/ui/dialog/SearchDialog.java
index d79e10f81..5303020c1 100644
--- a/jadx-gui/src/main/java/jadx/gui/ui/dialog/SearchDialog.java
+++ b/jadx-gui/src/main/java/jadx/gui/ui/dialog/SearchDialog.java
@@ -553,6 +553,7 @@ public class SearchDialog extends CommonSearchDialog {
 	}
 
 	private void addSearchResult(JNode node) {
+		Objects.requireNonNull(node);
 		synchronized (pendingResults) {
 			UiUtils.notUiThreadGuard();
 			pendingResults.add(node);