Minor tweak: use mkdir -p.

diff --git a/tests/du/hard-link b/tests/du/hard-link
index 6d0d71117bf186fc89639b862ba8f17b8d30d4cf..3702e8d54a6f0173be73df2049425274ae762a2f 100755 (executable)
--- a/tests/du/hard-link
+++ b/tests/du/hard-link
@@ -20,7 +20,7 @@ framework_failure=0
 mkdir -p $tmp || framework_failure=1
 cd $tmp || framework_failure=1
 
-mkdir dir dir/sub
+mkdir -p dir/sub
 ( cd dir && { echo non-empty > f1; ln f1 f2; echo non-empty > sub/F; } )
 
 if test $framework_failure = 1; then