test-sockets: avoid gcc warning

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

diff --git a/tests/test-sockets.c b/tests/test-sockets.c
index a37a197..3c85a43 100644 (file)
--- a/tests/test-sockets.c
+++ b/tests/test-sockets.c
@@ -40,7 +40,7 @@ main (int argc, char *argv[])
       return 1;
     }
 
-  gl_fd_to_handle (0);
+  (void) gl_fd_to_handle (0);
 
   return 0;
 }