X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcurl.c;h=470f25db9094e5ebd2743a49fc72ca9dbfedfcd1;hb=55ef2778ade050e2924eeb027c98feea103f1585;hp=ac4cc512c63fd51dcdd9190814aca5e0eaf1cc7d;hpb=b4cc5c7399adf79198aea816d44a42df25431d15;p=collectd.git

diff --git a/src/curl.c b/src/curl.c
index ac4cc512..470f25db 100644
--- a/src/curl.c
+++ b/src/curl.c
@@ -167,16 +167,19 @@ static void cc_web_page_free (web_page_t *wp) /* {{{ */
 static int cc_config_append_string (const char *name, struct curl_slist **dest, /* {{{ */
     oconfig_item_t *ci)
 {
+  struct curl_slist *temp = NULL;
   if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING))
   {
     WARNING ("curl plugin: `%s' needs exactly one string argument.", name);
     return (-1);
   }
 
-  *dest = curl_slist_append(*dest, ci->values[0].value.string);
-  if (*dest == NULL)
+  temp = curl_slist_append(*dest, ci->values[0].value.string);
+  if (temp == NULL)
     return (-1);
 
+  *dest = temp;
+
   return (0);
 } /* }}} int cc_config_append_string */