atk_bridge_adaptor_init: return -1 if NO_AT_BRIDGE is set

This will give the caller a clue that the bridge hasn't
initialized.

https://bugzilla.gnome.org/show_bug.cgi?id=770574

diff --git a/atk-adaptor/bridge.c b/atk-adaptor/bridge.c
index e76e833bd751bd155066c6d9b36d8c18ad102559..7de84d4669d59b1d4dcb2a088944b65743dfe65f 100644 (file)
--- a/atk-adaptor/bridge.c
+++ b/atk-adaptor/bridge.c
@@ -987,8 +987,10 @@ atk_bridge_adaptor_init (gint * argc, gchar ** argv[])
   if (inited && !load_bridge)
     g_warning ("ATK Bridge is disabled but a11y has already been enabled.");
 
-  if (inited || !load_bridge)
+  if (inited)
     return 0;
+  if (!load_bridge)
+    return -1;
 
   inited = TRUE;