diff --git a/main.cpp b/main.cpp
index ca3721b..5c1ce70 100644
--- a/main.cpp
+++ b/main.cpp
@@ -39,6 +39,10 @@ main(int argc, char* argv[]) {
         CURLcode res;
         curl_easy_setopt(curl, CURLOPT_URL, argv[1]);
         res = curl_easy_perform(curl);
+          if(res != CURLE_OK){
+                cerr << curl_easy_strerror(res);
+                exit(1);
+            }
         curl_easy_cleanup(curl);
 };
 }