some QOL fixes

Made order of feed reversed, so normal feeds are supported by default
Fixed that some feeds don't have URL as the first field in the enclosure tag

pod2mpd

@@ -2,10 +2,17 @@
 
 myname="$0"
 fetchcmd=curl
-filter=cat
 hostarg=""
 eval cast=\${$#}
 
+if tail -r /dev/null > /dev/null 2>&1; then
+	filter="tail -r"
+elif tac /dev/null > /dev/null 2>&1; then
+	filter=tac
+else
+	echo "Don't know how to reverse feed! Defaulting to feed order"
+fi
+
 
 args=$(getopt fih $*)
 if [ $? -ne 0 ]; then
@@ -18,14 +25,7 @@ while [ "$1" != -- ]; do
 	case "$1" in
 		-f) fetchcmd=cat ;;
 		-i)
-			if tail -r /dev/null > /dev/null 2>&1; then
+			filter=cat
-				filter="tail -r"
-			elif tac /dev/null > /dev/null 2>&1; then
-				filter=tac
-			else
-				echo "Don't know how to reverse order!"
-				exit 1
-			fi
 			;;
 		-h)
 			hostarg="--host=$3"
@@ -36,7 +36,7 @@ done
 shift
 
 if [ $# -lt 3 ]; then
-	$fetchcmd $cast|grep "<enclosure url"|sed "s/^.*url=//"|cut -d'"' -f2|$filter|mpc $hostarg add
+	$fetchcmd $cast|grep "<enclosure.*url"|sed "s/^.*url=//"|cut -d'"' -f2|$filter|mpc $hostarg add
 else
 	echo $0 $1 $2 $3 $4 $5
 	echo "Usage: $myname [-fih] linktorss" >&2