tests: avoid several compiler warnings

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

diff --git a/tests/test-stdlib.c b/tests/test-stdlib.c
index ae46ba1..fad5cf4 100644 (file)
--- a/tests/test-stdlib.c
+++ b/tests/test-stdlib.c
@@ -29,7 +29,7 @@ int exitcode;
 verify (sizeof NULL == sizeof (void *));
 
 int
-main ()
+main (void)
 {
   /* Check that some macros are defined and different integer constants.  */
   switch (exitcode)