diff --git a/classes/headers/VariableHeader.php b/classes/headers/VariableHeader.php
index 808fb0d9..65483118 100644
--- a/classes/headers/VariableHeader.php
+++ b/classes/headers/VariableHeader.php
@@ -188,19 +188,19 @@ public static function afterParse(&$report) {
 				
 				$report->options['Variables'][$var] = $params;
 			}
-			
-			//if the type is daterange, parse start and end with strtotime
-			if($params['type'] === 'daterange' && $report->macros[$params['name']]['start'] && $report->macros[$params['name']]['end']) {
-				$start = date_create($report->macros[$params['name']]['start']);
-				if(!$start) throw new Exception($params['display']." must have a valid start date.");
-				date_time_set($start,0,0,0);
-				$report->macros[$params['name']]['start'] = date_format($start,$params['format']);
-				
-				$end = date_create($report->macros[$params['name']]['end']);
-				if(!$end) throw new Exception($params['display']." must have a valid end date.");
-				date_time_set($end,23,59,59);
-				$report->macros[$params['name']]['end'] = date_format($end,$params['format']);
-			}
+
+            //if the type is daterange, parse start and end with strtotime
+            if($params['type'] === 'daterange' && $report->macros[$params['name']][0] && $report->macros[$params['name']][1]) {
+                $start = date_create($report->macros[$params['name']][0]);
+                if(!$start) throw new Exception($params['display']." must have a valid start date.");
+                date_time_set($start,0,0,0);
+                $report->macros[$params['name']]['start'] = date_format($start,$params['format']);
+
+                $end = date_create($report->macros[$params['name']][1]);
+                if(!$end) throw new Exception($params['display']." must have a valid end date.");
+                date_time_set($end,23,59,59);
+                $report->macros[$params['name']]['end'] = date_format($end,$params['format']);
+            }
 		}
 	}