From 48d6008098e5f2ab7254282e5d2045936513a934 Mon Sep 17 00:00:00 2001
From: John Bogovic <bogovicj@janelia.hhmi.org>
Date: Thu, 10 Oct 2024 14:53:32 -0400
Subject: [PATCH] fix: ApplyBigwarpPlugin NPE when current transform does not
 exist

---
 src/main/java/bdv/ij/ApplyBigwarpPlugin.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/bdv/ij/ApplyBigwarpPlugin.java b/src/main/java/bdv/ij/ApplyBigwarpPlugin.java
index bce7a4cc..c71689a8 100644
--- a/src/main/java/bdv/ij/ApplyBigwarpPlugin.java
+++ b/src/main/java/bdv/ij/ApplyBigwarpPlugin.java
@@ -1205,7 +1205,7 @@ public static <T> List<ImagePlus> apply(
 		{
 			final SourceAndConverter< T > movingSource = bwData.getMovingSource( i );
 			final WarpedSource<?> ws = ((WarpedSource<?>)(movingSource.getSpimSource()));
-			if (ws.getTransform() == null) {
+			if (ws.getTransform() == null && invXfm != null ) {
 				ws.updateTransform(invXfm);
 				ws.setIsTransformed(true);
 			}