From 4368c69035e7bc9e0bf4717ea9ffa73377e02ab5 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Mon, 3 Sep 2018 12:42:50 +0100
Subject: Handle empty tag sections, e.g. "@;tag=value"

---
 IRCLineHandler.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/IRCLineHandler.py b/IRCLineHandler.py
index 0dd35bbe..a898f943 100644
--- a/IRCLineHandler.py
+++ b/IRCLineHandler.py
@@ -55,8 +55,9 @@ class LineHandler(object):
         if line[0] == "@":
             tags_prefix, line = line[1:].split(" ", 1)
             for tag in tags_prefix.split(";"):
-                tag_split = tag.split("=", 1)
-                tags[tag[0]] = tag[1:]
+                if tag:
+                    tag_split = tag.split("=", 1)
+                    tags[tag[0]] = tag[1:]
 
         if line[0] == ":":
             prefix, command, line = line[1:].split(" ", 2)
-- 
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