pidgin: 3c1dec61: Don't crash if user == NULL in a couple ...

[qulogic at pidgin.im]

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Revision: 3c1dec61837db8f0f51fc35f7ca26ff948a4e4f4
Ancestor: 710f38b975eaf7565ddfa8389153489ce33c6d31
Author: qulogic at pidgin.im
Date: 2008-08-26T02:24:17
Branch: im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/3c1dec61837db8f0f51fc35f7ca26ff948a4e4f4

Modified files:
        libpurple/protocols/msn/user.c

ChangeLog: 

Don't crash if user == NULL in a couple more places. Not exactly the 
real cause, but fixes #6777.

-------------- next part --------------
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--- libpurple/protocols/msn/user.c	81de621eb57b5b26774d00ffbf460c47e9a3f463
+++ libpurple/protocols/msn/user.c	6400e7b9b6da1e86d19f1884a1a0775dd5ba8315
@@ -84,6 +84,8 @@ msn_user_update(MsnUser *user)
 	PurpleAccount *account;
 	gboolean offline;
 
+	g_return_if_fail(user != NULL);
+
 	account = user->userlist->session->account;
 
 	offline = (user->status == NULL);
@@ -125,6 +127,8 @@ msn_user_set_state(MsnUser *user, const 
 {
 	const char *status;
 
+	g_return_if_fail(user != NULL);
+
 	if (state == NULL) {
 		user->status = NULL;
 		return;
@@ -282,7 +286,7 @@ msn_user_is_online(PurpleAccount *accoun
 {
 	PurpleBuddy *buddy;
 
-	buddy =purple_find_buddy(account,name);
+	buddy = purple_find_buddy(account, name);
 	return PURPLE_BUDDY_IS_ONLINE(buddy);
 }