tests: avoid several compiler warnings

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

diff --git a/tests/test-unlinkat.c b/tests/test-unlinkat.c
index 851ffe7..8fa9643 100644 (file)
--- a/tests/test-unlinkat.c
+++ b/tests/test-unlinkat.c
@@ -63,7 +63,7 @@ unlinker (char const *name)
 }
 
 int
-main ()
+main (void)
 {
   /* FIXME: Add tests of fd other than ".".  */
   int result1;