X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcurl_json.c;h=2314bfe9bd2c98a464b836dd21b175b3feee2460;hb=5b1caeeadcecd798ee4b386b15c17cb7591a8bfe;hp=6b8449c9e40a54f3c4e485e23f7d04b7f1a5029f;hpb=f86731f4fca466e89453b02bf185730e7d547898;p=collectd.git

diff --git a/src/curl_json.c b/src/curl_json.c
index 6b8449c9..2314bfe9 100644
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -444,16 +444,19 @@ static c_avl_tree_t *cj_avl_create(void)
 static int cj_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_json 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 cj_config_append_string */