From b292426cb58014c20b4267a94ad8890248c5767c Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Mon, 11 Feb 2019 13:36:51 +0300
Subject: [PATCH] problems: don't show ':' in tags if value omitted, fixes #579

---
 src/panel-triggers/components/EventTag.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/panel-triggers/components/EventTag.tsx b/src/panel-triggers/components/EventTag.tsx
index 8aba2eb..b3492ce 100644
--- a/src/panel-triggers/components/EventTag.tsx
+++ b/src/panel-triggers/components/EventTag.tsx
@@ -108,7 +108,10 @@ export default class EventTag extends PureComponent<EventTagProps> {
       <span className={`label label-tag zbx-tag ${highlight ? 'highlighted' : ''}`}
         style={style}
         onClick={this.handleClick}>
-        {tag.tag}: {tag.value}
+        {tag.value ?
+          `${tag.tag}: ${tag.value}` :
+          `${tag.tag}`
+        }
       </span>
     );
   }