[client_icons] fix exception with pidgin

2017-11-04 21:56:59 +04:00
parent e52ab4c627
commit df04516e85
1 changed files with 5 additions and 4 deletions
--- a/clients_icons/clients_icons.py
+++ b/clients_icons/clients_icons.py
@@ -533,6 +533,7 @@ class ClientsIconsPlugin(GajimPlugin):
        tag = iq_obj.stanza.getTags('c')
        if tag:
            caps = tag[0].getAttr('node')
+            if caps:
                if 'pidgin.im/' in caps:
                    caps = 'libpurple'
                if 'sleekxmpp.com' in caps: