diff --git a/.local/bin/rssadd b/.local/bin/rssadd
index fb60be8..910fca3 100755
--- a/.local/bin/rssadd
+++ b/.local/bin/rssadd
@@ -1,12 +1,12 @@
 #!/bin/sh
 
-if echo "$1" | grep "https*://\S\+\.[A-Za-z]\+\S*" >/dev/null; then
+if echo "$1" | grep -q "https*://\S\+\.[A-Za-z]\+\S*" ; then
 	url="$1"
 else
 	url="$(grep -Eom1 '<[^>]+(rel="self"|application/[a-z]+\+xml)[^>]+>' "$1" |
-		sed -E 's_^.*href="(https?://[^"]+)".*$_\1_')"
+		grep -o "https?://[^\" ]")"
 
-	! grep "https*://\S\+\.[A-Za-z]\+\S*" <<<"$url" &&
+	echo "$url" | grep -q "https*://\S\+\.[A-Za-z]\+\S*" ||
 		notify-send "That doesn't look like a full URL." && exit 1
 fi