From 4c22c911791e14256b38a72ac204d45390f96afd Mon Sep 17 00:00:00 2001
From: raziman <raziman.terra@gmail.com>
Date: Sun, 26 Jul 2020 00:09:13 +0800
Subject: [PATCH] fix queue title when queue is empty

---
 utils.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/utils.go b/utils.go
index 184b853..1fd4b11 100644
--- a/utils.go
+++ b/utils.go
@@ -92,6 +92,10 @@ func fmtDurationH(input time.Duration) string {
 	result = strings.Replace(result, "h", " hr ", 1)
 	result = strings.Replace(result, "m", " min", 1)
 
+	if result == "" {
+		return "0 hr 0 min"
+	}
+
 	return result
 }