add debug

fix_dir_dates.sh

@@ -1,8 +1,12 @@
 #!/bin/bash
 while read -r dir
 do
+    echo "Checking dir '${dir}'..."
     last_file=$(ls -ht -- "${dir}" | head -n1)
+    echo "Last modified file is '${last_file}'"
     last_file_time=$(stat -c %Y -- "${last_file}")
+    echo "Last modification time of the file is '${last_file_time}'"
     last_file_time_formated=$(date -d "@${last_file_time}" +%Y%m%d%H%M.%S)
+    echo "Last modification time formated is '${last_file_time_formated}'"
     touch -a -m -t "${last_file_time_formated}" -- "${dir}"
 done <<< "$(find . -mindepth 1 -maxdepth 1 -type d)"