[Patch] - fix sip.chat.without.presence

[Ralf Schlatterbeck]

Chat without presence -- even if enabling sip.chat.without.presence did
not work for me when no presence info is available from the
infrastructure. The presence score in this case is 0 and the contact is
not found at all. This sets the initial score to -1 so that even if the
score is 0 the "best" contact is returned.

# HG changeset patch
# User Ralf Schlatterbeck <rsc at runtux.com>
# Date 1207323374 -7200
# Node ID cbf4f93be14e836932e0e3565c5e03b9920b458d
# Parent  ec973c76a4e74c289ab7758879d14663e0d1e749
Chat without presence -- even if enabling sip.chat.without.presence did 
not work for me when no presence info is available from the 
infrastructure. The presence score in this case is 0 and the contact is 
not found at all. This sets the initial score to -1 so that even if the 
score is 0 the "best" contact is returned.
Fix message when no presence is available:
UserProfile::startIM(Contact&): There is no IMContact available
This comes even if enabling sip.chat.without.presence in advance
config dialog.

diff -r ec973c76a4e7 -r cbf4f93be14e wengophone/src/model/contactlist/ContactProfile.cpp
--- a/wengophone/src/model/contactlist/ContactProfile.cpp	Fri Apr 04 15:10:29 2008 +0200
+++ b/wengophone/src/model/contactlist/ContactProfile.cpp	Fri Apr 04 17:36:14 2008 +0200
@@ -230,9 +230,9 @@ IMContact * ContactProfile::getPreferred
 	const int offlineScore = getStateScore(EnumPresenceState::PresenceStateOffline);
 
 	IMContact * bestIMContact = 0;
-	int bestIMContactScore = 0;
+	int bestIMContactScore = -1;
 	IMContact * bestWengoContact = 0;
-	int bestWengoContactScore = 0;
+	int bestWengoContactScore = -1;
 
 	// Find best IM contact and best Wengo contact
 	IMContactSet::const_iterator
@@ -272,7 +272,7 @@ IMContact * ContactProfile::getPreferred
 	if (_preferredIMContact) {
 		preferredIMContactScore = getStateScore(_preferredIMContact->getPresenceState());
 	} else {
-		preferredIMContactScore = 0;
+		preferredIMContactScore = -1;
 	}
 
 	// Choose the best one
-- 
Dr. Ralf Schlatterbeck                  Tel:   +43/2243/26465-16
Open Source Consulting                  Fax:   +43/2243/26465-23
Reichergasse 131                        www:   http://www.runtux.com
A-3411 Weidling                         email: office at runtux.com
osAlliance member                       email: rsc at osalliance.com