tests: avoid some compiler warnings

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

diff --git a/tests/test-renameat.c b/tests/test-renameat.c
index c69a75f..88c0cb0 100644 (file)
--- a/tests/test-renameat.c
+++ b/tests/test-renameat.c
@@ -57,7 +57,7 @@ do_rename (char const *name1, char const *name2)
 }
 
 int
-main ()
+main (void)
 {
   int i;
   int dfd;