[gnome-software] Correctly abort if PackageKit transactions fail

[Richard Hughes <rhughes src gnome org>]

commit 704b3071542e333c1e5a3e6f3055f1d59a6ef7da
Author: Richard Hughes <richard hughsie com>
Date:   Fri Oct 11 10:26:20 2013 +0100

    Correctly abort if PackageKit transactions fail
    
    Otherwise we'll get critical warnings about re-using GErrors.

 src/plugins/gs-plugin-packagekit-refine.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/gs-plugin-packagekit-refine.c b/src/plugins/gs-plugin-packagekit-refine.c
index 3055726..9507cdb 100644
--- a/src/plugins/gs-plugin-packagekit-refine.c
+++ b/src/plugins/gs-plugin-packagekit-refine.c
@@ -569,6 +569,8 @@ gs_plugin_refine (GsPlugin *plugin,
                                                            resolve_all,
                                                            cancellable,
                                                            error);
+               if (!ret)
+                       goto out;
        }
        gs_profile_stop_full (plugin->profile, "packagekit-refine[name->id]");
 
@@ -608,6 +610,8 @@ gs_plugin_refine (GsPlugin *plugin,
                                                                 updatedetails_all,
                                                                 cancellable,
                                                                 error);
+               if (!ret)
+                       goto out;
        }
        gs_profile_stop_full (plugin->profile, "packagekit-refine[id->update-details]");