add default parameters to ironic-image build test

Change-Id: I12ed4017b100f082840f6343314d8f8c2b8995a4

diff --git a/jjb/metal3/projects.yml b/jjb/metal3/projects.yml
index c4bc5af56feb159b796d9faade4fd531bc3c5154..abc599c55c534bf7d57a7f7b6e099e1bbfa1fc13 100644 (file)
--- a/jjb/metal3/projects.yml
+++ b/jjb/metal3/projects.yml
@@ -276,8 +276,8 @@
     proj:
       - project_infra:
           repo: project-infra
-          branch: '${{ghprbActualCommit}}'
-          ci_github_repo: '${{ghprbAuthorRepoGitUrl}}'
+          branch: '${{ghprbActualCommit ?: main}}'
+          ci_github_repo: '${{ghprbAuthorRepoGitUrl ?: https://github.com/metal3-io/project-infra.git}}'
       - ironic_image:
           repo: ironic-image
     jobs: