X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=priv%2Frepo%2Fmigrations%2F20171109114020_fill_actor_field.exs;h=fb7eca6921d02a6cfce0a2f1df903207b3b30520;hb=9968b7efedc64d0239db5578de7fc66ff4ce894d;hp=d4ac601da0c9d81c0a83f3be79a80035341b4d77;hpb=6bf261589f736c8bfd9eb10b230e56d857cbaa3c;p=akkoma

diff --git a/priv/repo/migrations/20171109114020_fill_actor_field.exs b/priv/repo/migrations/20171109114020_fill_actor_field.exs
index d4ac601da..fb7eca692 100644
--- a/priv/repo/migrations/20171109114020_fill_actor_field.exs
+++ b/priv/repo/migrations/20171109114020_fill_actor_field.exs
@@ -5,21 +5,23 @@ defmodule Pleroma.Repo.Migrations.FillActorField do
 
   def up do
     max = Repo.aggregate(Activity, :max, :id)
-    IO.puts("#{max} activities")
-    chunks = 0..(round(max / 10_000))
 
-    Enum.each(chunks, fn (i) ->
-      min = i * 10_000
-      max = min + 10_000
-      IO.puts("Updating #{min}")
-      execute("""
+    if max do
+      IO.puts("#{max} activities")
+      chunks = 0..round(max / 10_000)
+
+      Enum.each(chunks, fn i ->
+        min = i * 10_000
+        max = min + 10_000
+
+        execute("""
         update activities set actor = data->>'actor' where id > #{min} and id <= #{max};
-      """)
-      |> IO.inspect
-    end)
+        """)
+        |> IO.inspect()
+      end)
+    end
   end
 
   def down do
   end
 end
-