From: Sergey Matveev <stargrave@stargrave.org>
Date: Wed, 29 Sep 2021 10:37:46 +0000 (+0300)
Subject: Missing error check
X-Git-Tag: v3.4.0~4
X-Git-Url: http://www.git.cypherpunks.ru/?p=gocheese.git;a=commitdiff_plain;h=8d410a547fec59ede811f71157b1b11d14a7b6c6

Missing error check
---

diff --git a/refresh.go b/refresh.go
index fcee245..83d0082 100644
--- a/refresh.go
+++ b/refresh.go
@@ -116,6 +116,12 @@ func refreshDir(
 			return false
 		}
 		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			resp.Body.Close()
+			log.Println("error", r.RemoteAddr, "refresh-json", pkgName, err)
+			http.Error(w, "can not read body", http.StatusBadGateway)
+			return false
+		}
 		resp.Body.Close()
 		var buf bytes.Buffer
 		var description string