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-rw-r--r--testsuite/du/du-h-works5
1 files changed, 3 insertions, 2 deletions
diff --git a/testsuite/du/du-h-works b/testsuite/du/du-h-works
index 8ec5d4c..82041ab 100644
--- a/testsuite/du/du-h-works
+++ b/testsuite/du/du-h-works
@@ -1,3 +1,4 @@
-du -h .. > logfile.gnu
-busybox du -h .. > logfile.bb
+[ -n "$d" ] || d=..
+du -h "$d" > logfile.gnu
+busybox du -h "$d" > logfile.bb
cmp logfile.gnu logfile.bb