From b37fc98f2ea385faf6b71f773ca2eae28bc0cf07 Mon Sep 17 00:00:00 2001
From: Antonio Ospite <ao2@ao2.it>
Date: Sun, 30 Aug 2015 12:31:23 +0200
Subject: [PATCH] winfreed.py: check if Content-Length is available before
 downloading

---
 winfreed.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/winfreed.py b/winfreed.py
index 0492028..a9af707 100755
--- a/winfreed.py
+++ b/winfreed.py
@@ -108,6 +108,10 @@ def download_file(src_url, dest_dir):
         sys.stderr.write("Warning: %s exists!\n" % destfile)
         return
 
+    if 'Content-Length' not in response.info():
+        sys.stderr.write("Cannot get the size of the file at %s\n" % src_url)
+        return
+
     total_size = response.info().getheader('Content-Length').strip()
     total_size = int(total_size)
 
-- 
2.1.4