lib/autoproj/ops/snapshot.rb in autoproj-1.13.3.b2 vs lib/autoproj/ops/snapshot.rb in autoproj-1.13.3

@@ -177,17 +177,22 @@
 
         def current_import_state
             main = import_state_log_package
             # Try to resolve the log ref, and extract the version file from it
             begin
+                #package importer might be nil during bootstrapping
+                if main.importer.nil?
+                    return Array.new
+                end
                 yaml = main.importer.show(main, import_state_log_ref, import_state_log_file)
                 YAML.load(yaml) || Array.new
             rescue Autobuild::PackageException
                 Array.new
             end
         end
 
         def update_package_import_state(name, packages)
+            return if import_state_log_package.importer.nil? #We cannot create states for packages without a importer
             current_versions = current_import_state
             if current_versions.empty?
                 # Do a full snapshot this time only
                 Autoproj.message "  building initial autoproj import log, this may take a while"
                 packages = manifest.all_selected_packages.