From d59d1cb2c1be4c3d8649eaec9ad9b2a4d700d2d3 Mon Sep 17 00:00:00 2001
From: Fabian Reinartz <fab.reinartz@gmail.com>
Date: Fri, 1 May 2015 17:58:58 +0200
Subject: [PATCH] Fix Error() methods.

---
 promql/engine.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/promql/engine.go b/promql/engine.go
index 945eca6c74..7d3cc58dd7 100644
--- a/promql/engine.go
+++ b/promql/engine.go
@@ -165,8 +165,8 @@ type (
 	ErrQueryCanceled string
 )
 
-func (e ErrQueryTimeout) Error() string  { return fmt.Sprintf("query timed out in %s", e) }
-func (e ErrQueryCanceled) Error() string { return fmt.Sprintf("query was canceled in %s", e) }
+func (e ErrQueryTimeout) Error() string  { return fmt.Sprintf("query timed out in %s", string(e)) }
+func (e ErrQueryCanceled) Error() string { return fmt.Sprintf("query was canceled in %s", string(e)) }
 
 // A Query is derived from an a raw query string and can be run against an engine
 // it is associated with.