posix shell changes

removed ls | grep
fixed miss spelled word

1 files changed, 5 insertions, 5 deletions

diff --git a/preview.sh b/preview.sh
index 9c3ba40..7d7990a 100755
--- a/preview.sh
+++ b/preview.sh
@@ -1,5 +1,5 @@
-#!/bin/bash
-cd "$(dirname "$0")"
-rowid="$(echo $1 | sed 's/|.*//g')"
-thumbnail="$(ls thumbnails/ | grep -e "$(sqlite3 ./youtube_stuffs.db "select id from ytlist where rowid=$rowid;").*" )"
-printf "thumbnails/$thumbnail"
+#!/bin/sh
+cd "$(dirname "$0")" || exit
+rowid="$(echo "$1" | sed 's/|.*//g')"
+thumbnail="$(find thumbnails/"$(sqlite3 ./youtube_stuffs.db "select id from ytlist where rowid=$rowid;")"* )"
+printf -- "%s" "$thumbnail"