bash - Problem checking if a file in a loop is a directory -

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this code working example of checking if path directory:

if [ -d "$1" ];         printf "directory exists\n" else         printf "does not exists\n" fi

i changed try , test if files in directory directories or not: 

for file in "$1/*";         if [ -d "$file" ];                  printf "directory: %s\n" $file         else                 printf "file: %s\n" $file         fi   done

but not work - directories displayed if files. why wont work? , how can code want?

cheers.

you can't quote asterisk.

for file in "$1"/* ;

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