From a9e080d9daa70767a8006c782712d37fd8ea5b6d Mon Sep 17 00:00:00 2001
From: jojii <jojii@gmx.net>
Date: Thu, 18 Feb 2021 18:49:18 +0100
Subject: [PATCH] fix empty brackets

---
 src/main.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main.rs b/src/main.rs
index fcc1de2..1a9ca77 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -111,7 +111,11 @@ fn format_sense(value: &Value, index: usize) -> String {
             .collect::<Vec<&str>>()
             .join(", ");
 
-        format!("[{}]", parts.bright_blue())
+        if parts.len() > 0 {
+            format!("[{}]", parts.bright_blue())
+        } else {
+            String::new()
+        }
     } else {
         String::new()
     };