From b87adb2748fbdc93f5eb58aa2fd62e39f6eb7305 Mon Sep 17 00:00:00 2001
From: DTB <trinity@trinity.moe>
Date: Sun, 1 Feb 2026 10:04:58 -0700
Subject: [PATCH] examples/ytfeed.dl: toss 404s

---
 examples/ytfeed.dl | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/examples/ytfeed.dl b/examples/ytfeed.dl
index eff3214..1d78f3d 100755
--- a/examples/ytfeed.dl
+++ b/examples/ytfeed.dl
@@ -13,9 +13,12 @@ while test -n "$2"; do
 	else curl=false
 	fi
 	filename="$(printf '%s/%s.xml\n' "$directory" "$2")"
-	$curl "$xml_url_prefix""$2" >"$filename".new \
-		&& mv "$filename".new "$filename" \
-		&& printf '%s\n' "$filename" \
-		|| rm -f "$filename".new
+	$curl "$xml_url_prefix""$2" >"$filename".new
+	if ! grep '<title>' <"$filename".new | head -n 1 \
+			| grep 404 >/dev/null 2>&1
+	then mv "$filename".new "$filename" \
+		&& printf '%s\n' "$filename"
+	fi
+	rm -f "$filename".new
 	shift
 done