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| author | fiaxh <git@lightrise.org> | 2019-03-13 18:40:45 +0100 |
|---|---|---|
| committer | fiaxh <git@lightrise.org> | 2019-03-14 17:39:31 +0100 |
| commit | fb504308d03e078422422b57323f89ae86dac466 (patch) | |
| tree | 31b493611b62ca05965390a29e0f4e22a6a3c37f /xmpp-vala/src/module | |
| parent | df6328dfcb9031092ae2f1ba1ef18da600605338 (diff) | |
| download | dino-fb504308d03e078422422b57323f89ae86dac466.tar.gz dino-fb504308d03e078422422b57323f89ae86dac466.zip | |
Entity capabilities: Check c node for ver attribute
fixes #530
Diffstat (limited to 'xmpp-vala/src/module')
| -rw-r--r-- | xmpp-vala/src/module/xep/0115_entitiy_capabilities.vala | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xmpp-vala/src/module/xep/0115_entitiy_capabilities.vala b/xmpp-vala/src/module/xep/0115_entitiy_capabilities.vala index 19b0be3e..75b87e38 100644 --- a/xmpp-vala/src/module/xep/0115_entitiy_capabilities.vala +++ b/xmpp-vala/src/module/xep/0115_entitiy_capabilities.vala @@ -46,7 +46,8 @@ namespace Xmpp.Xep.EntityCapabilities { private void on_received_presence(XmppStream stream, Presence.Stanza presence) { StanzaNode? c_node = presence.stanza.get_subnode("c", NS_URI); if (c_node != null) { - string ver_attribute = c_node.get_attribute("ver", NS_URI); + string? ver_attribute = c_node.get_attribute("ver", NS_URI); + if (ver_attribute == null) return; Gee.List<string> capabilities = storage.get_features(ver_attribute); if (capabilities.size == 0) { stream.get_module(ServiceDiscovery.Module.IDENTITY).request_info(stream, presence.from, (stream, query_result) => { |