From a3225491429c321022917e497ee01fb46f6d7396 Mon Sep 17 00:00:00 2001
From: Dario Moceri <dario.moceri@bitfinex.com>
Date: Mon, 25 Jan 2021 17:34:57 +0100
Subject: [PATCH] better rewriting

---
 bfxapi/rest/bfx_rest.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bfxapi/rest/bfx_rest.py b/bfxapi/rest/bfx_rest.py
index 4584bee..27fe912 100644
--- a/bfxapi/rest/bfx_rest.py
+++ b/bfxapi/rest/bfx_rest.py
@@ -218,7 +218,9 @@ class BfxRest:
             _PLACEHOLDER, FOLLOWERS, FOLLOWING, _PLACEHOLDER, _PLACEHOLDER, _PLACEHOLDER,
             TIPPING_STATUS ] ], COMMENTS, _PLACEHOLDER, _PLACEHOLDER ]
         """
-        endpoint = f"pulse/hist?limit={limit}&end={end}"
+        endpoint = f"pulse/hist?limit={limit}"
+        if end:
+            endpoint += f'&end={end}'
         hist = await self.fetch(endpoint)
         return hist