From 7f444595c93a8c25f7cf6d167e2485d6ba579a2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Pi=C4=8Dman?= <karel.picman@kontron.com>
Date: Thu, 18 Sep 2014 13:27:59 +0200
Subject: [PATCH]  error installing plugin #290

---
 db/migrate/06_dmsf_1_2_0.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/db/migrate/06_dmsf_1_2_0.rb b/db/migrate/06_dmsf_1_2_0.rb
index e2937c5a..e140e336 100644
--- a/db/migrate/06_dmsf_1_2_0.rb
+++ b/db/migrate/06_dmsf_1_2_0.rb
@@ -31,8 +31,10 @@ class Dmsf120 < ActiveRecord::Migration
     add_column :dmsf_file_revisions, :project_id, :integer, :null => true
     
     DmsfFileRevision.find_each do |revision|
-      revision.project = revision.file.project
-      revision.save
+      if revision.file
+        revision.project = revision.file.project
+        revision.save
+      end
     end
     
     change_column :dmsf_file_revisions, :project_id, :integer, :null => false