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-rw-r--r--lib/rainbows/process_client.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/rainbows/process_client.rb b/lib/rainbows/process_client.rb
index f30aa5d..3be0ff3 100644
--- a/lib/rainbows/process_client.rb
+++ b/lib/rainbows/process_client.rb
@@ -59,7 +59,7 @@ module Rainbows::ProcessClient
         status, headers, body = APP.call(env)
       end
       write_response(status, headers, body, alive = hp.next?)
-    end while alive && env = pipeline_ready(hp)
+    end while alive && pipeline_ready(hp)
     alive or close
     rescue => e
       handle_error(e)