1 files changed, 26 insertions, 16 deletions

diff --git a/docs/examples/cookie_interface.c b/docs/examples/cookie_interface.c
index 28ee7817..064c7b32 100644
--- a/docs/examples/cookie_interface.c
+++ b/docs/examples/cookie_interface.c
@@ -5,11 +5,11 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
+ * are also available at https://curl.haxx.se/docs/copyright.html.
  *
  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  * copies of the Software, and permit persons to whom the Software is
@@ -19,7 +19,10 @@
  * KIND, either express or implied.
  *
  ***************************************************************************/
-/* This example shows usage of simple cookie interface. */
+/* <DESC>
+ * Import and export cookies with COOKIELIST.
+ * </DESC>
+ */
 
 #include <stdio.h>
 #include <string.h>
@@ -39,17 +42,18 @@ print_cookies(CURL *curl)
 
   printf("Cookies, curl knows:\n");
   res = curl_easy_getinfo(curl, CURLINFO_COOKIELIST, &cookies);
-  if (res != CURLE_OK) {
-    fprintf(stderr, "Curl curl_easy_getinfo failed: %s\n", curl_easy_strerror(res));
+  if(res != CURLE_OK) {
+    fprintf(stderr, "Curl curl_easy_getinfo failed: %s\n",
+            curl_easy_strerror(res));
     exit(1);
   }
   nc = cookies, i = 1;
-  while (nc) {
+  while(nc) {
     printf("[%d]: %s\n", i, nc->data);
     nc = nc->next;
     i++;
   }
-  if (i == 1) {
+  if(i == 1) {
     printf("(none)\n");
   }
   curl_slist_free_all(cookies);
@@ -63,14 +67,14 @@ main(void)
 
   curl_global_init(CURL_GLOBAL_ALL);
   curl = curl_easy_init();
-  if (curl) {
+  if(curl) {
     char nline[256];
 
     curl_easy_setopt(curl, CURLOPT_URL, "http://www.example.com/");
     curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
-    curl_easy_setopt(curl, CURLOPT_COOKIEFILE, ""); /* just to start the cookie engine */
+    curl_easy_setopt(curl, CURLOPT_COOKIEFILE, ""); /* start cookie engine */
     res = curl_easy_perform(curl);
-    if (res != CURLE_OK) {
+    if(res != CURLE_OK) {
       fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
       return 1;
     }
@@ -89,10 +93,13 @@ main(void)
 #endif
     /* Netscape format cookie */
     snprintf(nline, sizeof(nline), "%s\t%s\t%s\t%s\t%lu\t%s\t%s",
-      ".google.com", "TRUE", "/", "FALSE", (unsigned long)time(NULL) + 31337UL, "PREF", "hello google, i like you very much!");
+             ".google.com", "TRUE", "/", "FALSE",
+             (unsigned long)time(NULL) + 31337UL,
+             "PREF", "hello google, i like you very much!");
     res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
-    if (res != CURLE_OK) {
-      fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
+    if(res != CURLE_OK) {
+      fprintf(stderr, "Curl curl_easy_setopt failed: %s\n",
+              curl_easy_strerror(res));
       return 1;
     }
 
@@ -106,18 +113,21 @@ main(void)
       "Set-Cookie: OLD_PREF=3d141414bf4209321; "
       "expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com");
     res = curl_easy_setopt(curl, CURLOPT_COOKIELIST, nline);
-    if (res != CURLE_OK) {
-      fprintf(stderr, "Curl curl_easy_setopt failed: %s\n", curl_easy_strerror(res));
+    if(res != CURLE_OK) {
+      fprintf(stderr, "Curl curl_easy_setopt failed: %s\n",
+              curl_easy_strerror(res));
       return 1;
     }
 
     print_cookies(curl);
 
     res = curl_easy_perform(curl);
-    if (res != CURLE_OK) {
+    if(res != CURLE_OK) {
       fprintf(stderr, "Curl perform failed: %s\n", curl_easy_strerror(res));
       return 1;
     }
+
+    curl_easy_cleanup(curl);
   }
   else {
     fprintf(stderr, "Curl init failed!\n");