4 years ago · cc30f626e1
parent 5e0a07ff8f
commit cc30f626e1
1 changed files with 2 additions and 1 deletions
--- a/spotify_playlist_json.sh
+++ b/spotify_playlist_json.sh
@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 #  vim:ts=4:sts=4:sw=4:et
+#
 #  args: 64OO67Be8wOXn6STqHxexr
 #
 #  Author: Hari Sekhon
@ -55,7 +56,7 @@ playlist_id="${1:-${SPOTIFY_PLAYLIST:-}}"

 shift || :

-if [ -z "$playlist_id" ]; then
+if is_blank "$playlist_id"; then
    usage "playlist id not defined"
 fi