Merge pull request #342 from wrouesnel/master

http.go: incorrect error message displayed when no metrics encoded error
2017-08-31 09:39:07 +01:00 · 2017-08-31 09:39:07 +01:00 · 535f493f5a
parent 61d8c3f402 a166207919
commit 535f493f5a
1 changed files with 1 additions and 1 deletions
--- a/prometheus/http.go
+++ b/prometheus/http.go
@ -96,7 +96,7 @@ func UninstrumentedHandler() http.Handler {
 			closer.Close()
 		}
 		if lastErr != nil && buf.Len() == 0 {
-			http.Error(w, "No metrics encoded, last error:\n\n"+err.Error(), http.StatusInternalServerError)
+			http.Error(w, "No metrics encoded, last error:\n\n"+lastErr.Error(), http.StatusInternalServerError)
 			return
 		}
 		header := w.Header()