From 1818fd88a8f33f9211dcbe3eb979407aaeccd2f2 Mon Sep 17 00:00:00 2001
From: Zlatin Balevsky <zlatinb@gmail.com>
Date: Tue, 9 Aug 2022 11:56:55 +0100
Subject: [PATCH] prevent NPE

---
 .../main/groovy/com/muwire/gui/DownloadProgressRenderer.groovy | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gui/src/main/groovy/com/muwire/gui/DownloadProgressRenderer.groovy b/gui/src/main/groovy/com/muwire/gui/DownloadProgressRenderer.groovy
index 61478f1f..70a2db03 100644
--- a/gui/src/main/groovy/com/muwire/gui/DownloadProgressRenderer.groovy
+++ b/gui/src/main/groovy/com/muwire/gui/DownloadProgressRenderer.groovy
@@ -19,6 +19,9 @@ class DownloadProgressRenderer extends DefaultTableCellRenderer {
     @Override
     JComponent getTableCellRendererComponent(JTable table, Object value,
         boolean isSelected, boolean hasFocus, int row, int column) {
+        if (value == null)
+            return this //TODO investigate
+        
         int percent = -1
         Downloader d = (Downloader) value
         if (d instanceof CopyingDownloader)