fixing ineffectual assignments

caddyhttp/browse/browse_test.go

@@ -300,7 +300,7 @@ func TestBrowseJson(t *testing.T) {
 		req.Header.Set("Accept", "application/json")
 		rec := httptest.NewRecorder()
 
-		code, err := b.ServeHTTP(rec, req)
+		code, _ := b.ServeHTTP(rec, req)
 
 		if code != http.StatusOK {
 			t.Fatalf("In test %d: Wrong status, expected %d, got %d", i, http.StatusOK, code)

caddyhttp/fastcgi/fcgiclient.go

@@ -545,7 +545,7 @@ func (c *FCGIClient) PostFile(p map[string]string, data url.Values, file map[str
 		if e != nil {
 			return nil, e
 		}
-		_, err = io.Copy(part, fd)
+		io.Copy(part, fd)
 	}
 
 	err = writer.Close()

caddyhttp/staticfiles/fileserver.go

@@ -103,7 +103,7 @@ func (fs FileServer) serveFile(w http.ResponseWriter, r *http.Request, name stri
 				defer ff.Close()
 				dd, err := ff.Stat()
 				if err == nil {
-					name = index
+					//name = index //ineffectual
 					d = dd
 					f = ff
 					break

caddyhttp/staticfiles/fileserver_test.go

@@ -162,7 +162,7 @@ func TestServeHTTP(t *testing.T) {
 
 	for i, test := range tests {
 		responseRecorder := httptest.NewRecorder()
-		request, err := http.NewRequest("GET", test.url, nil)
+		request, _ := http.NewRequest("GET", test.url, nil)
 		// prevent any URL sanitization within Go: we need unmodified paths here
 		if u, _ := url.Parse(test.url); u.RawPath != "" {
 			request.URL.Path = u.RawPath

caddytls/client.go

@@ -55,7 +55,7 @@ var newACMEClient = func(config *Config, allowPrompts bool) (*ACMEClient, error)
 	if !strings.Contains(caURL, "://") {
 		caURL = "https://" + caURL
 	}
-	u, err := url.Parse(caURL)
+	u, _ := url.Parse(caURL)
 	if u.Scheme != "https" && !caddy.IsLoopback(u.Host) && !strings.HasPrefix(u.Host, "10.") {
 		return nil, fmt.Errorf("%s: insecure CA URL (HTTPS required)", caURL)
 	}