X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/8ad5eb9a8f15ab52cab68911121a87ca0971b175..615e280721c4be51556e2c31b4baffa69dd0d6d8:/apps/workbench/app/models/arvados_resource_list.rb

diff --git a/apps/workbench/app/models/arvados_resource_list.rb b/apps/workbench/app/models/arvados_resource_list.rb
index cbd544ebb7..99502bd56e 100644
--- a/apps/workbench/app/models/arvados_resource_list.rb
+++ b/apps/workbench/app/models/arvados_resource_list.rb
@@ -147,11 +147,16 @@ class ArvadosResourceList
     if not @results.nil?
       @results.each(&block)
     else
+      results = []
       self.each_page do |items|
         items.each do |i|
+          results << i
           block.call i
         end
       end
+      # Cache results only if all were retrieved (block didn't raise
+      # an exception).
+      @results = results
     end
     self
   end