fix: sidecar panic when scrape failed (#32)

Co-authored-by: RayHuangCN <[email protected]>
tkestack · Feb 24, 2021 · 708cfb7 · 708cfb7
1 parent c0e33db
commit 708cfb7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/sidecar/proxy.go b/pkg/sidecar/proxy.go
@@ -87,7 +87,7 @@ func (p *Proxy) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 		}
 
 		if scrapErr != nil {
-			p.log.Error(err.Error())
+			p.log.Error(scrapErr.Error())
 			w.WriteHeader(http.StatusBadRequest)
 		}
 	}()