[mutter/gbsneto/wayland-stutter: 5/7] monitor-manager-kms: Don't add GPU if it fails

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit e99b0b9368567fb75500511c9d8125284682864f
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Sat Mar 17 21:44:41 2018 -0300

    monitor-manager-kms: Don't add GPU if it fails
    
    This is a small mistake spotted while working on a solution
    for #77. When a GPU fails to initialize, we're adding them
    anyway, which might have pretty bad consequences when trying
    to use these NULL GPUs.
    
    Issue: #77

 src/backends/native/meta-monitor-manager-kms.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/backends/native/meta-monitor-manager-kms.c b/src/backends/native/meta-monitor-manager-kms.c
index 1a8be0855..3cee754d1 100644
--- a/src/backends/native/meta-monitor-manager-kms.c
+++ b/src/backends/native/meta-monitor-manager-kms.c
@@ -683,6 +683,7 @@ meta_monitor_manager_kms_initable_init (GInitable    *initable,
         {
           g_warning ("Failed to open secondary gpu '%s': %s",
                      gpu_path, secondary_error->message);
+          continue;
         }
 
       meta_monitor_manager_add_gpu (META_MONITOR_MANAGER (manager_kms),