From 1e94fc5ab534c787783cfeeb8dd6e018d32fe7e5 Mon Sep 17 00:00:00 2001
From: Matt Martz <matt@sivel.net>
Date: Fri, 3 Apr 2015 16:35:16 -0500
Subject: [PATCH] Don't use a dict comprehension, be more verbose

---
 cloud/google/gc_storage.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cloud/google/gc_storage.py b/cloud/google/gc_storage.py
index 8566843dabd..578722e301a 100644
--- a/cloud/google/gc_storage.py
+++ b/cloud/google/gc_storage.py
@@ -242,8 +242,10 @@ def transform_headers(headers):
     :rtype: dict
 
     """
-    
-    return {key: str(value) for key, value in headers.items()}
+
+    for key, value in headers.items():
+        headers[key] = str(value)
+    return headers
 
 def upload_gsfile(module, gs, bucket, obj, src, expiry):
     try: