Merge change up to right before new-year copyright bumping

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

diff --git a/tests/test-setsockopt.c b/tests/test-setsockopt.c
index ade75e8..323b8e7 100644 (file)
--- a/tests/test-setsockopt.c
+++ b/tests/test-setsockopt.c
@@ -22,6 +22,7 @@
 SIGNATURE_CHECK (setsockopt, int, (int, int, int, const void *, socklen_t));
 
 #include <errno.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"
@@ -43,6 +44,7 @@ main (void)
   {
     int value = 1;
 
+    close (99);
     errno = 0;
     ASSERT (setsockopt (99, SOL_SOCKET, SO_REUSEADDR, &value, sizeof (value))
             == -1);