Use baseline JPEGs instead of BMP images for rockbox

We can just one file if the JPEG is not progressive, aka baseline

1 files changed, 1 insertions, 1 deletions

diff --git a/convert-art b/convert-art
index c4b1d0d..56c814a 100755
--- a/convert-art
+++ b/convert-art
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
 
 find "$1" -iname "cover.jpg" -o -iname "cover.gif" -o -iname "cover.png" | while read file
-    do convert "$file" -thumbnail 130x130 "$2${file%/*}"/cover.bmp
+    do convert "$file" -interlace none "$file"
 done