X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fcurl_json.c;h=79ae68fced0293ef392fa777385d022d3e9fb0e0;hb=36ee20dc97d0e0a5483892667f5d032618e18f10;hp=33b1a6fead7f9db643f71386f390dde345605333;hpb=3dc0454f7bee3e852171d1f6944891693364ee01;p=collectd.git

diff --git a/src/curl_json.c b/src/curl_json.c
index 33b1a6fe..79ae68fc 100644
--- a/src/curl_json.c
+++ b/src/curl_json.c
@@ -446,16 +446,19 @@ 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 */