updated mkv_to_mp4.sh

media/mkv_to_mp4.sh

@@ -49,7 +49,8 @@ for basedir in "${@:-.}"; do
         mp4_filepath="${filepath%.mkv}.mp4"
         #if [ -n "${FORCE_OVERWRITE:-}" ] ||
         if ! [ -s "$mp4_filepath" ]; then
-            trap_cmd "echo; echo 'removing partially done file:'; rm -fv '$mp4_filepath'; untrap"
+            # shellcheck disable=SC2016
+            trap_cmd 'echo; echo "removing partially done file:"; rm -fv "$mp4_filepath"; untrap'
             timestamp "converting $filepath => $mp4_filepath"
             if [ -n "${QUICK:-}" ]; then
                 time nice ffmpeg -i "$filepath" -vcodec copy -acodec copy -scodec mov_text -movflags +faststart "$mp4_filepath" < /dev/null  # don't let the ffmpeg command eat the incoming filenames