Division by zero in

tag.php

@@ -170,7 +170,7 @@ function drawChart() {
 		$projetoInicio  = $query[count($query)-1]->post_date;
 		$projetoFinal = $query[0]->post_date;
 		$projetoDuracao = ceil((strtotime($projetoFinal) - strtotime($projetoInicio))/60/60/24);
-
+		if($projetoDuracao==0)$projetoDuracao=1;
 		$projetoDiasTrabalhados = count($query_by_post_date);
 		/*foreach(array_keys($query_by_post_title) as $key){
 			echo $key."<hr />";