From a606ac088a5775301c36bf724bdfbca48ab26567 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?poljar=20=28Damir=20Jeli=C4=87=29?= <poljar@termina.org.uk>
Date: Wed, 28 Feb 2018 21:27:39 +0100
Subject: [PATCH] Only put a prefix string if there is a prefix.

---
 matrix/rooms.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/matrix/rooms.py b/matrix/rooms.py
index 1a06c70..f97f98b 100644
--- a/matrix/rooms.py
+++ b/matrix/rooms.py
@@ -275,8 +275,8 @@ class RoomMessageEvent(RoomEvent):
 
         prefix, prefix_color = sender_to_prefix_and_color(room, self.sender)
 
-        prefix_string = "{}{}{}".format(
-            W.color(prefix_color), prefix, W.color("reset"))
+        prefix_string = ("" if not prefix else "{}{}{}".format(
+            W.color(prefix_color), prefix, W.color("reset")))
 
         data = "{prefix}{color}{author}{ncolor}\t{msg}".format(
             prefix=prefix_string,