[gnome-builder] flatpak: propagate task errors in bootstrap

[Christian Hergert <chergert src gnome org>]

commit f0a7d0ebe7deecb3d5b7115ad490f122ca98fdda
Author: Christian Hergert <chergert redhat com>
Date:   Sat Apr 3 13:41:58 2021 -0700

    flatpak: propagate task errors in bootstrap
    
    We can get into an infinite (albeit async via user-flow) state if the
    downloads fail and pipeline reloads.
    
    This only invalidates the pipeline if the task was successful.
    
    Related #1430

 src/plugins/flatpak/gbp-flatpak-runtime-provider.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/src/plugins/flatpak/gbp-flatpak-runtime-provider.c 
b/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
index 58b0e6855..5987766ef 100644
--- a/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
+++ b/src/plugins/flatpak/gbp-flatpak-runtime-provider.c
@@ -641,6 +641,8 @@ gbp_flatpak_runtime_provider_bootstrap_install_cb (GObject      *object,
 
   if (!ide_task_had_error (task) && state->count == 0)
     gbp_flatpak_runtime_provider_bootstrap_complete (task);
+  else if (!ide_task_had_error (task))
+    ide_task_return_error (task, g_steal_pointer (&error));
 }
 
 static gchar *