X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fcurl_xml.c;h=c33ec1f3ad091096ad4d3913078b80c0591f22cc;hb=055898ea05802d622208597a974a432687057884;hp=3ffb71c559c77d3f00d5f8027880646be0f7c2be;hpb=092e0c8763ef268918fb8117be9579d375ac8cfc;p=collectd.git

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 3ffb71c5..c33ec1f3 100644
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -217,16 +217,19 @@ static void cx_free (void *arg) /* {{{ */
 static int cx_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_xml 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 cx_config_append_string */