diff options
| -rw-r--r-- | res/res_xmpp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/res/res_xmpp.c b/res/res_xmpp.c index 3a2ad13c9..13c07c29b 100644 --- a/res/res_xmpp.c +++ b/res/res_xmpp.c @@ -3157,8 +3157,13 @@ static int xmpp_pak_presence(struct ast_xmpp_client *client, struct ast_xmpp_cli } if ((node && strcmp(resource->caps.node, node)) || (ver && strcmp(resource->caps.version, ver))) { - ast_copy_string(resource->caps.node, node, sizeof(resource->caps.node)); - ast_copy_string(resource->caps.version, ver, sizeof(resource->caps.version)); + /* For interoperability reasons, proceed even if the resource fails to provide node or version */ + if (node) { + ast_copy_string(resource->caps.node, node, sizeof(resource->caps.node)); + } + if (ver) { + ast_copy_string(resource->caps.version, ver, sizeof(resource->caps.version)); + } /* Google Talk places the capabilities information directly in presence, so see if it is there */ if (iks_find_with_attrib(pak->x, "c", "node", "http://www.google.com/xmpp/client/caps") || |