From 3c9357a2e9604f7be8dcd9362413af0079704a64 Mon Sep 17 00:00:00 2001
From: bergquist <carl.bergquist@gmail.com>
Date: Mon, 16 Jan 2017 14:58:06 +0100
Subject: [PATCH] fix(alerting): supports lowercase metrics

this fix is due to EvalMatch now serailize as lower case.

ref #7257
---
 public/app/features/alerting/alert_def.ts | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/public/app/features/alerting/alert_def.ts b/public/app/features/alerting/alert_def.ts
index e6bd75379b2..fdc0857620e 100644
--- a/public/app/features/alerting/alert_def.ts
+++ b/public/app/features/alerting/alert_def.ts
@@ -116,14 +116,18 @@ function getStateDisplayModel(state) {
   }
 }
 
-function joinEvalMatches(matches, seperator: string) {
+function joinEvalMatches(matches, separator: string) {
   return _.reduce(matches, (res, ev)=> {
+    if (ev.metric !== undefined && ev.value !== undefined) {
+      res.push(ev.metric + '=' + ev.value);
+    }
+
     if (ev.Metric !== undefined && ev.Value !== undefined) {
-      res.push(ev.Metric + "=" + ev.Value);
+      res.push(ev.Metric + '=' + ev.Value);
     }
 
     return res;
-  }, []).join(seperator);
+  }, []).join(separator);
 }
 
 export default {