curl_xml: fix 3 small memory leaks

[collectd.git] / src / nginx.c

diff --git a/src/nginx.c b/src/nginx.c
index a73e4d2..a0fa74f 100644 (file)
--- a/src/nginx.c
+++ b/src/nginx.c
@@ -214,7 +214,7 @@ static int nginx_read (void)
     return (-1);
 
   nginx_buffer_len = 0;
-  if (curl_easy_perform (curl) != 0)
+  if (curl_easy_perform (curl) != CURLE_OK)
   {
     WARNING ("nginx plugin: curl_easy_perform failed: %s", nginx_curl_error);
     return (-1);