From 505e58d4eb84226613c85ac526c591dab5b1307e Mon Sep 17 00:00:00 2001
From: tusooa <tusooa@kazv.moe>
Date: Mon, 22 May 2023 08:14:20 -0400
Subject: [PATCH 1/3] Fix ObjectTest

---
 lib/pleroma/object/updater.ex | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/pleroma/object/updater.ex b/lib/pleroma/object/updater.ex
index bad811965..269609f1b 100644
--- a/lib/pleroma/object/updater.ex
+++ b/lib/pleroma/object/updater.ex
@@ -100,12 +100,14 @@ def maybe_update_history(
   end
 
   defp maybe_update_poll(to_be_updated, updated_object) do
-    choice_key = fn data ->
-      if Map.has_key?(data, "anyOf"), do: "anyOf", else: "oneOf"
+    choice_key = fn
+      %{"anyOf" => [_ | _]} = data -> "anyOf"
+      %{"oneOf" => [_ | _]} = data -> "oneOf"
+      _ -> nil
     end
 
     with true <- to_be_updated["type"] == "Question",
-         key <- choice_key.(updated_object),
+         key when not is_nil(key) <- choice_key.(updated_object),
          true <- key == choice_key.(to_be_updated),
          orig_choices <- to_be_updated[key] |> Enum.map(&Map.drop(&1, ["replies"])),
          new_choices <- updated_object[key] |> Enum.map(&Map.drop(&1, ["replies"])),

From 6aafa7fe7661bcf9e62c16381ffeb2d32ec9bafa Mon Sep 17 00:00:00 2001
From: tusooa <tusooa@kazv.moe>
Date: Mon, 22 May 2023 08:16:14 -0400
Subject: [PATCH 2/3] Add changelog

---
 changelog.d/fix-object-test.fix | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changelog.d/fix-object-test.fix

diff --git a/changelog.d/fix-object-test.fix b/changelog.d/fix-object-test.fix
new file mode 100644
index 000000000..5eea719f0
--- /dev/null
+++ b/changelog.d/fix-object-test.fix
@@ -0,0 +1 @@
+Correctly handle the situation when a poll has both "anyOf" and "oneOf" but one of them being empty

From 819a82da99588b53a67f42d8572a2484c4f17d40 Mon Sep 17 00:00:00 2001
From: tusooa <tusooa@kazv.moe>
Date: Mon, 22 May 2023 08:19:58 -0400
Subject: [PATCH 3/3] Fix unused variable

---
 lib/pleroma/object/updater.ex | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pleroma/object/updater.ex b/lib/pleroma/object/updater.ex
index 269609f1b..b1e4870ba 100644
--- a/lib/pleroma/object/updater.ex
+++ b/lib/pleroma/object/updater.ex
@@ -101,8 +101,8 @@ def maybe_update_history(
 
   defp maybe_update_poll(to_be_updated, updated_object) do
     choice_key = fn
-      %{"anyOf" => [_ | _]} = data -> "anyOf"
-      %{"oneOf" => [_ | _]} = data -> "oneOf"
+      %{"anyOf" => [_ | _]} -> "anyOf"
+      %{"oneOf" => [_ | _]} -> "oneOf"
       _ -> nil
     end