diff --git a/src/com/upc/pbe/upcnews/Descarrega.java b/src/com/upc/pbe/upcnews/Descarrega.java
index 196caae..c4d4d8d 100644
--- a/src/com/upc/pbe/upcnews/Descarrega.java
+++ b/src/com/upc/pbe/upcnews/Descarrega.java
@@ -76,6 +76,7 @@ public class Descarrega extends AsyncTask<Object, Object, Object> {
 
 	protected String doInBackground(String u) {
 		this.url = u;
+		html = "";
 		try {
 			URLConnection conn = new URL(url).openConnection();
 			BufferedReader in = new BufferedReader(new InputStreamReader(