pidgin: bc166fa1: Avoid an assertion when acking the gmail...

[darkrain42 at pidgin.im]

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Revision: bc166fa1753ca1852b8b0dd0566d93a85644884f
Ancestor: b64b40b3762950d0b8b4bff4f4bb8bddeefc24ac
Author: darkrain42 at pidgin.im
Date: 2009-05-10T21:59:30
Branch: im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/bc166fa1753ca1852b8b0dd0566d93a85644884f

Modified files:
        libpurple/protocols/jabber/google.c

ChangeLog: 

Avoid an assertion when acking the gmail poke

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--- libpurple/protocols/jabber/google.c	e17f7f655907c739c4668a8a638331e45c4c83a8
+++ libpurple/protocols/jabber/google.c	18fe534d19222847554c8b1f326a200c1dac1551
@@ -763,7 +763,8 @@ jabber_gmail_poke(JabberStream *js, cons
 
 	/* Acknowledge the notification */
 	iq = jabber_iq_new(js, JABBER_IQ_RESULT);
-	xmlnode_set_attrib(iq->node, "to", from);
+	if (from)
+		xmlnode_set_attrib(iq->node, "to", from);
 	xmlnode_set_attrib(iq->node, "id", id);
 	jabber_iq_send(iq);