From 9c809f92359b8123cbb8713b2ff11d107d792017 Mon Sep 17 00:00:00 2001
From: Valentin Samir <valentin.samir@crans.org>
Date: Thu, 25 Apr 2013 14:34:01 +0200
Subject: [PATCH] [analyse] On n'affiche pas toujours l'upload total

---
 surveillance/analyse.py | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/surveillance/analyse.py b/surveillance/analyse.py
index 85cc339b..b26d4f97 100755
--- a/surveillance/analyse.py
+++ b/surveillance/analyse.py
@@ -126,13 +126,16 @@ def stats(ip_crans=[], ip_ext=[],
 
     # on transforme tout en chaine
     results = [ [ str(x) for x in line ] for line in results ]
-    upload = 0
-    download = 0
-    for line in results:
-        upload+=int(line[4])
-        download+=int(line[3])
-    print "    upload: %sMo" % (upload/1024/1024)
-    print "    download: %sMo" % (download/1024/1024)
+    try:
+        upload = 0
+        download = 0
+        for line in results:
+            upload+=int(line[4])
+            download+=int(line[3])
+        print "    upload: %sMo" % (upload/1024/1024)
+        print "    download: %sMo" % (download/1024/1024)
+    except IndexError:
+        pass
 
     # on modifie les ip en noms de machine et les ports en noms
     def nom_de_machine (ip) :