From 0a9e6834a4d1de5f0bbbcae01dc62b9e626ed790 Mon Sep 17 00:00:00 2001
From: Filip Leonarski <filip.leonarski@psi.ch>
Date: Mon, 1 Dec 2025 17:21:01 +0100
Subject: [PATCH] RotationIndexer: Fix error in Finalize()

---
 image_analysis/RotationIndexer.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/image_analysis/RotationIndexer.cpp b/image_analysis/RotationIndexer.cpp
index f1c9794d..9743a42c 100644
--- a/image_analysis/RotationIndexer.cpp
+++ b/image_analysis/RotationIndexer.cpp
@@ -146,6 +146,8 @@ std::optional<RotationIndexerResult> RotationIndexer::ProcessImage(int64_t image
 std::optional<RotationIndexerResult> RotationIndexer::Finalize(bool retry) {
     if (!indexed_lattice || retry)
         TryIndex();
+    if (!indexed_lattice)
+        return std::nullopt;
     return RotationIndexerResult{
         .lattice = indexed_lattice.value(),
         .search_result = search_result_,