code: Обработка ошибок

main.cpp

@@ -63,17 +63,17 @@ return inn;
 
 int main(int argc, char* argv[])
 {
-
     CURL *curl = curl_easy_init();
+    if (argc > 1) {
     if(curl) {
     CURLcode res;
     curl_easy_setopt(curl, CURLOPT_URL, "http://uit.mpei.ru/study/courses/cs/lab03/marks.txt");
     res = curl_easy_perform(curl);
     curl_easy_cleanup(curl);
-
+    cout << res;
         return 0;
     }
-
+    }
 
     bool flag;
     bool prompt;