hotfix (#186)

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Co-authored-by: Gorbunov Kirill Andreevich <kgorbunov@mtsbank.ru>
Reviewed-on: #186
Co-authored-by: Кирилл Горбунов <kirya_gorbunov_2015@mail.ru>
Co-committed-by: Кирилл Горбунов <kirya_gorbunov_2015@mail.ru>

util.go

@@ -33,13 +33,11 @@ func FillRequest(ctx context.Context, req interface{}, opts ...FillRequestOption
 
 	cookies := md["Cookie"]
 	cmd := make(map[string]string, len(cookies))
-	for _, cookie := range cookies {
-		kv := strings.Split(cookie, "=")
-		if len(kv) != 2 {
-			continue
-		}
-		cmd[strings.TrimSpace(kv[0])] = strings.TrimSpace(kv[1])
+	kv := strings.Split(cookies, "=")
+	if len(kv) != 2 {
+		return nil
 	}
+	cmd[strings.TrimSpace(kv[0])] = strings.TrimSpace(kv[1])
 	for idx := 0; idx < len(options.cookies)/2; idx += 2 {
 		k := http.CanonicalHeaderKey(options.cookies[idx])
 		v, ok := cmd[k]