From 4af9e30cfd6f2ef8157f041744050c568e4fa20f Mon Sep 17 00:00:00 2001
From: Shrimadhav U K <SpEcHiDe@users.noreply.github.com>
Date: Sat, 29 Jan 2022 15:43:09 +0530
Subject: [PATCH] Fix caption being "None" when passing None (#879)

---
 pyrogram/parser/parser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyrogram/parser/parser.py b/pyrogram/parser/parser.py
index 2ea9e4f2..d294e04d 100644
--- a/pyrogram/parser/parser.py
+++ b/pyrogram/parser/parser.py
@@ -31,7 +31,7 @@ class Parser:
         self.markdown = Markdown(client)
 
     async def parse(self, text: str, mode: Optional[str] = object):
-        text = str(text).strip()
+        text = str(text if text else "").strip()
 
         if mode == object:
             if self.client: