[Qemu-devel] [PATCH] vhost-user-test: fix crash with glib < 2.36

[Michael S. Tsirkin]

glib manual says this about the prepare callback:
    Since 2.36 this may be NULL, in which case the effect is as if the
    function always returns FALSE with a timeout of -1.

Fix code to work for older glib - simply implement
a stub prepare callback.

While we are at it, switch to named initializers for
readability.

Reported-by: Marc-André Lureau <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
 tests/vhost-user-test.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c
index 29205ed..b67ca56 100644
--- a/tests/vhost-user-test.c
+++ b/tests/vhost-user-test.c
@@ -506,11 +506,16 @@ test_migrate_source_check(GSource *source)
     return FALSE;
 }
 
+static gboolean
+test_migrate_source_prepare(GSource *source, gint *timeout)
+{
+    *timeout = -1;
+    return FALSE;
+}
+
 GSourceFuncs test_migrate_source_funcs = {
-    NULL,
-    test_migrate_source_check,
-    NULL,
-    NULL
+    .prepare = test_migrate_source_prepare,
+    .check = test_migrate_source_check,
 };
 
 static void test_migrate(void)
-- 
MST