diff --git a/ChangeLog b/ChangeLog
index 1463e25a53..8374f60cda 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Fri May  7 21:03:51 2004  Minero Aoki  <aamine@loveruby.net>
+
+	* lib/fileutils.rb (fu_list): Array() breaks pathes including "\n".
+	  [ruby-core:02843]
+
+	* test/fileutils/test_fileutils.rb (mkdir): test "\n" in path.
+
 Fri May  7 11:17:27  Hirokazu Yamamoto  <ocean@m2.ccsnet.ne.jp>
 
 	* util.c (ruby_strtod): 0.0000000000000000001 == 0.0 should be false.
diff --git a/lib/fileutils.rb b/lib/fileutils.rb
index c15478ca1b..58513b2f87 100644
--- a/lib/fileutils.rb
+++ b/lib/fileutils.rb
@@ -717,7 +717,7 @@ module FileUtils
   end
 
   def fu_list(arg)
-    Array(arg).map {|path| File.path(path) }
+    [arg].flatten.map {|path| File.path(path) }
   end
 
   def fu_each_src_dest(src, dest)
diff --git a/test/fileutils/test_fileutils.rb b/test/fileutils/test_fileutils.rb
index 6d8810b8f8..950e20499c 100644
--- a/test/fileutils/test_fileutils.rb
+++ b/test/fileutils/test_fileutils.rb
@@ -51,6 +51,18 @@ def have_hardlink?
   HAVE_HARDLINK
 end
 
+begin
+  Dir.mkdir("\n")
+  Dir.rmdir("\n")
+  def lf_in_path_allowed?
+    true
+  end
+rescue
+  def lf_in_path_allowed?
+    false
+  end
+end
+
 Dir.chdir prevdir
 Dir.rmdir tmproot
 
@@ -532,6 +544,12 @@ end
     assert_equal 0700, (File.stat('tmp/tmp').mode & 0777) if have_file_perm?
     Dir.rmdir 'tmp/tmp'
 
+if lf_in_path_allowed?
+      mkdir "tmp-first-line\ntmp-second-line"
+      assert_directory "tmp-first-line\ntmp-second-line"
+      Dir.rmdir "tmp-first-line\ntmp-second-line"
+end
+
     # pathname
     assert_nothing_raised {
       mkdir Pathname.new('tmp/tmpdirtmp')