Fix test crash.

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

diff --git a/tests/test-wchar.c b/tests/test-wchar.c
index 2866068..2e60bb8 100644 (file)
--- a/tests/test-wchar.c
+++ b/tests/test-wchar.c
@@ -31,7 +31,7 @@ wint_t b = 'x';
 verify (sizeof NULL == sizeof (void *));
 
 int
-main ()
+main (void)
 {
   return 0;
 }