tests: avoid several compiler warnings

[gnulib.git] / tests / test-openat-safer.c

diff --git a/tests/test-openat-safer.c b/tests/test-openat-safer.c
index 221a880..fe9d456 100644 (file)
--- a/tests/test-openat-safer.c
+++ b/tests/test-openat-safer.c
@@ -48,7 +48,7 @@ static FILE *myerr;
 #define witness "test-openat-safer.txt"
 
 int
-main ()
+main (void)
 {
   int i;
   int j;