sockets: avoid compiler warning

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

diff --git a/tests/test-unistd.c b/tests/test-unistd.c
index 129367b..dd907f4 100644 (file)
--- a/tests/test-unistd.c
+++ b/tests/test-unistd.c
@@ -50,7 +50,7 @@ intptr_t t8;
 #endif
 
 int
-main ()
+main (void)
 {
   return 0;
 }