SONAR-3754 FIX for multi_values fields. Remove trailing empty values

diff --git a/sonar-server/src/main/webapp/WEB-INF/app/models/property.rb b/sonar-server/src/main/webapp/WEB-INF/app/models/property.rb
index 23d9d2f250df1996e88bc3ce6b5e33856114983b..483a3f6628e4615e0f2e96df7ef31248355c97ae 100644 (file)
--- a/sonar-server/src/main/webapp/WEB-INF/app/models/property.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/models/property.rb
@@ -68,7 +68,9 @@ class Property < ActiveRecord::Base
     definition = Java::OrgSonarServerUi::JRubyFacade.getInstance().propertyDefinitions.get(key)
     if definition && definition.multi_values
       if value.kind_of? Array
-        value = value.map { |v| v.gsub(',', '%2C') }.join(',')
+        values = value.map { |v| v.gsub(',', '%2C') }
+        values = values.reverse.drop_while(&:blank?).reverse
+        value = values.join(',')
       end
     else
       if value.kind_of? Array