From: Sebastian Harl <sh@tokkee.org>
Date: Sat, 21 Feb 2015 23:20:32 +0000 (+0100)
Subject: Don't try to display metric information after the query failed.
X-Git-Url: https://git.tokkee.org/?p=sysdb%2Fwebui.git;a=commitdiff_plain;h=9dd37fb3fc46f7b44c593625354913774ea9d185

Don't try to display metric information after the query failed.
---

diff --git a/server/query.go b/server/query.go
index e303d93..6f9722c 100644
--- a/server/query.go
+++ b/server/query.go
@@ -111,7 +111,7 @@ func fetch(req request, s *Server) (*page, error) {
 			return nil, fmt.Errorf("%s not found", strings.Title(req.cmd))
 		}
 		res, err = s.query("FETCH %s %s.%s", identifier(req.cmd), req.args[0], req.args[1])
-		if req.cmd == "metric" {
+		if err == nil && req.cmd == "metric" {
 			return metric(req, res, s)
 		}
 	default: