1 files changed, 10 insertions, 6 deletions
diff --git a/utilities.cpp b/utilities.cpp
index b12eba4..19c2d79 100644
--- a/utilities.cpp
+++ b/utilities.cpp
@@ -391,9 +391,11 @@ void CleanProtocolTmpThread(std::string proto)
 	std::list<HANDLE> contacts;
 	for(HANDLE hContact = (HANDLE)CallService(MS_DB_CONTACT_FINDFIRST, 0, 0); hContact; hContact = (HANDLE)CallService(MS_DB_CONTACT_FINDNEXT, (WPARAM)hContact, 0))
 	{
-		if(!strcmp(proto.c_str(), (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0)))
-			if(DBGetContactSettingByte(hContact, "CList", "NotOnList", 0)|| (_T("Not In List")== DBGetContactSettingStringPAN(hContact,"CList","Group",_T(""))))
-				contacts.push_back(hContact);
+		char *proto_tmp = (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0);
+		if(proto_tmp)
+			if(!strcmp(proto.c_str(), proto_tmp))
+				if(DBGetContactSettingByte(hContact, "CList", "NotOnList", 0)|| (_T("Not In List")== DBGetContactSettingStringPAN(hContact,"CList","Group",_T(""))))
+					contacts.push_back(hContact);
 	}
 	boost::this_thread::sleep(boost::posix_time::seconds(5));
 	clean_mutex.lock();
@@ -419,9 +421,11 @@ void CleanProtocolExclThread(std::string proto)
 	std::list<HANDLE> contacts;
 	for(HANDLE hContact = (HANDLE)CallService(MS_DB_CONTACT_FINDFIRST, 0, 0); hContact; hContact = (HANDLE)CallService(MS_DB_CONTACT_FINDNEXT, (WPARAM)hContact, 0))
 	{
-		if(!strcmp(proto.c_str(), (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0)))
-			if(DBGetContactSettingByte(hContact, "CList", "NotOnList", 0) && DBGetContactSettingByte(hContact, pluginName, "Excluded", 0))
-				contacts.push_back(hContact);
+		char *proto_tmp = (char*)CallService(MS_PROTO_GETCONTACTBASEPROTO, (WPARAM)hContact, 0);
+		if(proto_tmp)
+			if(!strcmp(proto.c_str(), proto_tmp))
+				if(DBGetContactSettingByte(hContact, "CList", "NotOnList", 0) && DBGetContactSettingByte(hContact, pluginName, "Excluded", 0))
+					contacts.push_back(hContact);
 	}
 	boost::this_thread::sleep(boost::posix_time::seconds(5));
 	clean_mutex.lock();