tests: avoid several compiler warnings

[gnulib.git] / tests / test-mkdirat.c

diff --git a/tests/test-mkdirat.c b/tests/test-mkdirat.c
index 69d90b8..9b59f17 100644 (file)
--- a/tests/test-mkdirat.c
+++ b/tests/test-mkdirat.c
@@ -53,7 +53,7 @@ do_mkdir (char const *name, mode_t mode)
 }
 
 int
-main ()
+main (void)
 {
   int result;