X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/0df7a1c38affbc50a9c7d8834f9822e398860d91..1bb9f9ca3ffe077f2d90d7de65fbee37a717ef23:/apps/workbench/app/views/users/_tables.html.erb

diff --git a/apps/workbench/app/views/users/_tables.html.erb b/apps/workbench/app/views/users/_tables.html.erb
index 10592f5009..f62bd5d4e3 100644
--- a/apps/workbench/app/views/users/_tables.html.erb
+++ b/apps/workbench/app/views/users/_tables.html.erb
@@ -58,7 +58,7 @@
           <a href="<%= collection_path(j.log) %>/<%= file[1] %>?disposition=inline&size=<%= file[2] %>">Log</a>
         <% end %>
       <% end %>
-    <% elsif j.respond_to? :log_buffer and j.log_buffer %>
+    <% elsif j.respond_to? :log_buffer and j.log_buffer.is_a? String %>
       <% buf = j.log_buffer.strip.split("\n").last %>
       <span title="<%= buf %>"><%= buf %></span>
     <% end %>