tests: avoid a spurious failure on NetBSD

* t/maken.sh: Do not expect the timestamp of the current directory
to be unchanged after a "make -n".

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/maken.sh b/t/maken.sh
index 1257e4a..a114422 100755 (executable)
--- a/t/maken.sh
+++ b/t/maken.sh
@@ -56,7 +56,7 @@ for target in dist distcheck; do
   fi
   $MAKE test-no-distdir
   # No file has been actually touched or created.
-  is_newest stampfile $(find .)
+  is_newest stampfile $(find . -type f) sub
 done
 
 :