Fix startup error when http proxy is defined. (#6421)

* commit 'ef1a85e77': Fix startup error when http proxy is defined. (#6421)
matrix-org · Mar 18, 2020 · 926fc8f · 926fc8f
2 parents cd50df3 + ef1a85e
commit 926fc8f
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diff --git a/changelog.d/6421.bugfix b/changelog.d/6421.bugfix
@@ -0,0 +1 @@
+Fix startup error when http proxy is defined.
diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py
@@ -77,8 +77,8 @@ def __init__(self, hs, media_repo, media_storage):
             treq_args={"browser_like_redirects": True},
             ip_whitelist=hs.config.url_preview_ip_range_whitelist,
             ip_blacklist=hs.config.url_preview_ip_range_blacklist,
-            http_proxy=os.getenv("http_proxy"),
-            https_proxy=os.getenv("HTTPS_PROXY"),
+            http_proxy=os.getenvb(b"http_proxy"),
+            https_proxy=os.getenvb(b"HTTPS_PROXY"),
         )
         self.media_repo = media_repo
         self.primary_base_path = media_repo.primary_base_path

diff --git a/synapse/server.py b/synapse/server.py
@@ -321,8 +321,8 @@ def build_simple_http_client(self):
     def build_proxied_http_client(self):
         return SimpleHttpClient(
             self,
-            http_proxy=os.getenv("http_proxy"),
-            https_proxy=os.getenv("HTTPS_PROXY"),
+            http_proxy=os.getenvb(b"http_proxy"),
+            https_proxy=os.getenvb(b"HTTPS_PROXY"),
         )
 
     def build_room_creation_handler(self):