From 1432827bf4c98aed3aaa293227695cc1f75ca84a Mon Sep 17 00:00:00 2001
From: syeopite <syeopite@syeopite.dev>
Date: Fri, 8 Nov 2024 16:38:03 -0800
Subject: [PATCH] Fix Ameba warnings

---
 src/invidious/routes/images.cr   | 4 ++--
 src/invidious/videos/chapters.cr | 2 +-
 src/invidious/videos/parser.cr   | 4 ----
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/invidious/routes/images.cr b/src/invidious/routes/images.cr
index 2d51c6b6..bfb40d00 100644
--- a/src/invidious/routes/images.cr
+++ b/src/invidious/routes/images.cr
@@ -108,8 +108,8 @@ module Invidious::Routes::Images
 
     # Some thumbnails such as the ones for chapters requires some additional queries.
     query_params = HTTP::Params.new
-    {"sqp", "rs"}.each do |name|
-      query_params[name] = env.params.query[name] if env.params.query[name]?
+    {"sqp", "rs"}.each do |attest_param|
+      query_params[attest_param] = env.params.query[attest_param] if env.params.query[attest_param]?
     end
 
     headers = HTTP::Headers.new
diff --git a/src/invidious/videos/chapters.cr b/src/invidious/videos/chapters.cr
index 4d18299f..b2c75ed3 100644
--- a/src/invidious/videos/chapters.cr
+++ b/src/invidious/videos/chapters.cr
@@ -57,7 +57,7 @@ module Invidious::Videos
 
     # Converts the sequence of chapters to a WebVTT representation
     def to_vtt
-      vtt = WebVTT.build do |build|
+      return WebVTT.build do |build|
         self.each do |chapter|
           build.cue(chapter.start_ms, chapter.end_ms, chapter.title)
         end
diff --git a/src/invidious/videos/parser.cr b/src/invidious/videos/parser.cr
index 48cc889f..ed452535 100644
--- a/src/invidious/videos/parser.cr
+++ b/src/invidious/videos/parser.cr
@@ -275,10 +275,6 @@ def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any
   # If nothing was found previously, fall back to end screen renderer
   if related.empty?
     # Container for "endScreenVideoRenderer" items
-    end_screen_watch_next_array = player_overlays.try &.dig?(
-      "endScreen", "watchNextEndScreenRenderer", "results"
-    )
-
     player_overlays.try &.as_a.each do |element|
       if item = element["endScreenVideoRenderer"]?
         related_video = parse_related_video(item)