lib/gooddata/models/report.rb in gooddata-0.5.1 vs lib/gooddata/models/report.rb in gooddata-0.5.2

@@ -12,18 +12,19 @@
     end
 
     def execute
       # puts "Executing report #{uri}"
       result = GoodData.post '/gdc/xtab2/executor3', {"report_req" => {"report" => uri}}
+      
       dataResultUri = result["reportResult2"]["content"]["dataResult"]
-
       result = GoodData.get dataResultUri
+      return EmptyResult.new([]) if result.nil?
+
       while result["taskState"] && result["taskState"]["status"] == "WAIT" do
         sleep 10
         result = GoodData.get dataResultUri
       end
-      data_result = ReportDataResult.new(GoodData.get dataResultUri)
-      data_result
+      ReportDataResult.new(GoodData.get dataResultUri)
     end
 
   end
 end