gio/tests/pollable.c: Fix build on non-Linux UNIXfix.unix.nonlinux.ci

For non-Linux UNIX systems, the label 'close_libutil:' in
'test_pollable_unix_pty()' will have no statement that goes with that
label.  Just do a 'return' on non-Linux UNIX systems.

1 files changed, 2 insertions, 0 deletions

diff --git a/gio/tests/pollable.c b/gio/tests/pollable.c
index 01049788b..d57c4733a 100644
--- a/gio/tests/pollable.c
+++ b/gio/tests/pollable.c
@@ -225,6 +225,8 @@ test_pollable_unix_pty (void)
 close_libutil:
 #ifdef __linux__
   dlclose (handle);
+#else
+  return;
 #endif
 }