From f78810047c5edb53032974297700116de7150b25 Mon Sep 17 00:00:00 2001
From: Daniel Berg <mail@roosta.sh>
Date: Thu, 29 Feb 2024 15:07:23 +0100
Subject: [PATCH] fix: hide split char on empty

fix #38
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index d836967..b97a000 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -230,7 +230,7 @@ pub fn update_tree(
         let mut new: String = String::from(initial);
 
         // if we do split on colon we need to insert a new one, cause it gets split out
-        if split_at == ':' && !initial.is_empty() {
+        if split_at == ':' && !initial.is_empty() && !titles.is_empty() {
             new.push(':');
         }
         // Push new window titles to new string