SONAR-2701 If there's only 1 snapshot, it shouldn't be printed twice

diff --git a/sonar-server/src/main/webapp/WEB-INF/app/models/snapshot.rb b/sonar-server/src/main/webapp/WEB-INF/app/models/snapshot.rb
index ab8a024f9c3397d1936a54e1dfc21a2b278ef027..7b5f9034fab514bbb5e911d217852a925862488f 100644 (file)
--- a/sonar-server/src/main/webapp/WEB-INF/app/models/snapshot.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/models/snapshot.rb
@@ -83,6 +83,10 @@ class Snapshot < ActiveRecord::Base
     first_snapshot=Snapshot.find(:first, :conditions => snapshot_conditions, :order => 'snapshots.created_at ASC')
     last_snapshot=resource.last_snapshot
     
+    if first_snapshot==last_snapshot
+      return [last_snapshot]
+    end
+    
     # Look for the number_of_columns-2 last snapshots to display  (they must have 'Version' events)
     version_snapshots = []
     if number_of_columns > 2