When there is no files inside the folder the below script goes inside the for loop. Not sure what i can modify so that it doesn't go inside the for loop. Also when there is no files inside the directory exit status should be success. Wrapper script checks the exit status of the below script

     FILESRAW ="/exp/test1/folder"  .
for fspec in "$FILESRAW"/* ; do
  echo "$fspec"
  if [[ -f ${fspec} ]] ; then
       ..... processing logic
  else
     ... processing logic
  fi
done