[gnome-ostree] build: Ensure we rebuild when patches are added

[Colin Walters <walters src gnome org>]

commit cc2cfd9c05b1cb1f9c0e6f1deda39549b95d6635
Author: Colin Walters <walters verbum org>
Date:   Thu May 23 16:41:35 2013 -0400

    build: Ensure we rebuild when patches are added
    
    Oops.

 src/js/tasks/task-build.js |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/js/tasks/task-build.js b/src/js/tasks/task-build.js
index d940c66..5362b97 100644
--- a/src/js/tasks/task-build.js
+++ b/src/js/tasks/task-build.js
@@ -268,6 +268,8 @@ const TaskBuild = new Lang.Class({
                 !this._compareAny(oldSha256sums, newSha256sums)) {
                 return 'patch sha256sums differ';
            }
+       } else if (newMetadata['patches']) {
+           return 'patches differ';
        }
         return null;
     },