lib/async/http/client.rb in async-http-0.27.6 vs lib/async/http/client.rb in async-http-0.27.7

@@ -81,19 +81,19 @@
 					end
 					
 					return response
 				rescue Protocol::RequestFailed
 					# This is a specific case where the entire request wasn't sent before a failure occurred. So, we can even resend non-idempotent requests.
-					@pool.release(connection)
+					@pool.release(connection) if connection
 					
 					attempt += 1
 					if attempt < @retries
 						retry
 					else
 						raise
 					end
 				rescue
-					@pool.release(connection)
+					@pool.release(connection) if connection
 					
 					if request.idempotent? and attempt < @retries
 						retry
 					else
 						raise