sfeed_update: unique sort feed on first creation

when a feed file is created for the first time make sure to sort and
filter duplicate items using the same logic as merge().

1 files changed, 1 insertions, 2 deletions

diff --git a/sfeed_update b/sfeed_update
index 5bc6388..797ba6f 100755
--- a/sfeed_update
+++ b/sfeed_update
@@ -86,8 +86,7 @@ feed() {
 			# overwrite old file with updated file
 			mv "${sfeedfilenew}" "${sfeedfile}"
 		else
-			# else just copy
-			mv "${tmpfeedfile}" "${sfeedfile}"
+			merge "/dev/null" "${tmpfeedfile}" > "${sfeedfile}"
 		fi
 	fi) &
 }