From ee8c7e467fcfe4f42287a9c2a0c800190b0a6d23 Mon Sep 17 00:00:00 2001
From: Evan Langlais <evanlanglais@gmail.com>
Date: Wed, 6 Mar 2019 16:50:02 -0500
Subject: [PATCH] Removing last comma to hopefully format the JSON correctly
 for opentsdb

---
 src/main/scala/com/powerpanel/kso/OpenTSDBOutput.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/scala/com/powerpanel/kso/OpenTSDBOutput.scala b/src/main/scala/com/powerpanel/kso/OpenTSDBOutput.scala
index d09faea..512353e 100644
--- a/src/main/scala/com/powerpanel/kso/OpenTSDBOutput.scala
+++ b/src/main/scala/com/powerpanel/kso/OpenTSDBOutput.scala
@@ -58,6 +58,7 @@ class OpenTSDBOutput extends Serializable {
                 body = body.concat(pstring);
              }
           }
+          body = body.dropRight(1);
           body = body.concat("]");
           Holder.logger.info("Post body: " + body);
           var openTSDBUrl = "http://" + opentsdbIP + "/api/put"