soc.2008.masterpassword: 07f2279a: Fixed account_toxmlnode() so that xmlnod...

[scrouaf at soc.pidgin.im]

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Revision: 07f2279a36efb1d632cb3540467da273c32d9290
Ancestor: 07f36cf3129d0994cc6af8789efe06805f3ff344
Author: scrouaf at soc.pidgin.im
Date: 2008-08-27T09:52:21
Branch: im.pidgin.soc.2008.masterpassword
URL: http://d.pidgin.im/viewmtn/revision/info/07f2279a36efb1d632cb3540467da273c32d9290

Modified files:
        libpurple/account.c

ChangeLog: 

Fixed account_toxmlnode() so that xmlnode funcctions are not called if we have nothing to put in them.

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--- libpurple/account.c	073b528efa4d6a188e8ae0d11ffecd686f47f145
+++ libpurple/account.c	453a8543ea287d11f7c06f7c69e2f35219f6991c
@@ -415,9 +415,12 @@ account_to_xmlnode(PurpleAccount *accoun
 
 		} else {
 			child = xmlnode_new_child(node, "password");
-			xmlnode_set_attrib(child, "keyring_id", keyring_id);
-			xmlnode_set_attrib(child, "mode", mode);
-			xmlnode_insert_data(child, data, -1);
+			if (keyring_id != NULL)
+				xmlnode_set_attrib(child, "keyring_id", keyring_id);
+			if (mode != NULL)
+				xmlnode_set_attrib(child, "mode", mode);
+			if (data != NULL)
+				xmlnode_insert_data(child, data, -1);
 
 			if (destroy != NULL)
 				destroy(data);