From 3d8876bf59ed20635cdc25de7a2da0d17210c944 Mon Sep 17 00:00:00 2001
From: Jussi Pakkanen <jpakkane@gmail.com>
Date: Fri, 9 Sep 2016 22:10:31 +0300
Subject: [PATCH] Download without status updates if server does not report
 file size. Closes #771.

---
 mesonbuild/wrap/wrap.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/mesonbuild/wrap/wrap.py b/mesonbuild/wrap/wrap.py
index f03af6704..16293e882 100644
--- a/mesonbuild/wrap/wrap.py
+++ b/mesonbuild/wrap/wrap.py
@@ -139,7 +139,13 @@ class Resolver:
         else:
             resp = urllib.request.urlopen(url)
         with contextlib.closing(resp) as resp:
-            dlsize = int(resp.info()['Content-Length'])
+            try:
+                dlsize = int(resp.info()['Content-Length'])
+            except TypeError:
+                dlsize = None
+            if dlsize is None:
+                print('Downloading file of unknown size.')
+                return resp.read()
             print('Download size:', dlsize)
             print('Downloading: ', end='')
             sys.stdout.flush()