Create file at end of symlink chain.

diff --git a/tests/du/long-sloop b/tests/du/long-sloop
index f857e74..a371123 100755 (executable)
--- a/tests/du/long-sloop
+++ b/tests/du/long-sloop
@@ -32,6 +32,7 @@ mkdir $dir_list || framework_failure=1
 for i in $dir_list; do
   ip1=`expr $i + 1`
   ln -s ../$ip1 $i/s || framework_failure=1
+  test -d $ip1 || echo foo > $ip1
 done
 
 if test $framework_failure = 1; then