Change default instance for build results

diff --git a/build-hooks/post-build b/build-hooks/post-build
index e80a993..60a5ab3 100755 (executable)
--- a/build-hooks/post-build
+++ b/build-hooks/post-build
@@ -180,7 +180,7 @@ def main():
                    'short_commit' : short_commit,
                    'traceback' : build.traceback,
                    'version' : build.version,
-                   'default_instance' : 'build_%(build_id)s',
+                   'default_instance' : 'b%(build_id)s',
                    'default_subject' : 'XVM build %(result)s: %(package)s %(version)s in %(pocket)s'}
         if build.succeeded:
             assert prog == POST_BUILD