[PATCH] Fix pwclient get on Python 2

[Daniel Axtens]

Forcibly convert to unicode on Python 2 only.

This makes 'pwclient get' work on both Python 2 and Python 3.

Signed-off-by: Daniel Axtens <dja at axtens.net>
---
 patchwork/bin/pwclient | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/patchwork/bin/pwclient b/patchwork/bin/pwclient
index 5fcb0844b923..8c26fdb6d876 100755
--- a/patchwork/bin/pwclient
+++ b/patchwork/bin/pwclient
@@ -303,6 +303,11 @@ def action_get(rpc, patch_id):
         fname = "%s.%d" % (base_fname, i)
         i += 1
 
+    try:
+        s = unicode(s)
+    except NameError:
+        pass
+
     with io.open(fname, 'w', encoding='utf-8') as f:
         f.write(s)
         print('Saved patch to %s' % fname)
-- 
2.11.0