X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcurl_json.c;h=4188f37862bf7f639e9bfa01fddf419245b28b31;hb=0ba2f3a1a1db4ed7ce6f990b22b9605e19fc7ab9;hp=448db15eed78d91f34028b39d6577ea3048b914e;hpb=1fc00932fd49fa535551cc4bba09c4e4be059ab4;p=collectd.git

diff --git a/src/curl_json.c b/src/curl_json.c
index 448db15e..4188f378 100644
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -447,16 +447,19 @@ 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 */