From a3dbbcfd2ac7ab8f597e26e76935726279d3fa0c Mon Sep 17 00:00:00 2001
From: Guenter Knauf <lists@gknw.net>
Date: Wed, 4 Jul 2012 17:03:52 +0200
Subject: Added error checking for samples.

---
 docs/examples/pop3s.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'docs/examples/pop3s.c')

diff --git a/docs/examples/pop3s.c b/docs/examples/pop3s.c
index 4a2e8fdeb..44d7c80d0 100644
--- a/docs/examples/pop3s.c
+++ b/docs/examples/pop3s.c
@@ -59,7 +59,12 @@ int main(void)
     curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
 #endif
 
+    /* Perform the request, res will get the return code */
     res = curl_easy_perform(curl);
+    /* Check for errors */
+    if(res != CURLE_OK)
+      fprintf(stderr, "curl_easy_perform() failed: %s\n",
+              curl_easy_strerror(res));
 
     /* always cleanup */
     curl_easy_cleanup(curl);
-- 
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