More cleanup of some QueryDatabase references that no longer need auto results

zone/petitions.cpp

@@ -212,8 +212,6 @@ void ZoneDatabase::DeletePetitionFromDB(Petition* wpet) {
 
     std::string query = StringFormat("DELETE FROM petitions WHERE petid = %i", wpet->GetID());
     auto results = QueryDatabase(query);
-	if (!results.Success())
-
 }
 
 void ZoneDatabase::UpdatePetitionToDB(Petition* wpet) {

zone/spawn2.cpp

@@ -668,9 +668,7 @@ void SpawnConditionManager::UpdateDBEvent(SpawnEvent &event) {
                                     event.next.day, event.next.month,
                                     event.next.year, event.enabled? 1: 0,
                                     event.strict? 1: 0, event.id);
-	auto results = database.QueryDatabase(query);
-	if(!results.Success())
-
+	database.QueryDatabase(query);
 }
 
 void SpawnConditionManager::UpdateDBCondition(const char* zone_name, uint32 instance_id, uint16 cond_id, int16 value) {
@@ -679,9 +677,7 @@ void SpawnConditionManager::UpdateDBCondition(const char* zone_name, uint32 inst
                                     "(id, value, zone, instance_id) "
                                     "VALUES( %u, %u, '%s', %u)",
                                     cond_id, value, zone_name, instance_id);
-    auto results = database.QueryDatabase(query);
-	if(!results.Success())
-
+    database.QueryDatabase(query);
 }
 
 bool SpawnConditionManager::LoadDBEvent(uint32 event_id, SpawnEvent &event, std::string &zone_name) {

zone/tasks.cpp

@@ -723,9 +723,7 @@ void ClientTaskState::EnableTask(int characterID, int taskCount, int *tasks) {
 
     std::string query = queryStream.str();
 	Log.Out(Logs::General, Logs::Tasks, "[UPDATE] Executing query %s", query.c_str());
-    auto results = database.QueryDatabase(query);
-	if(!results.Success())
-
+    database.QueryDatabase(query);
 }
 
 void ClientTaskState::DisableTask(int charID, int taskCount, int *taskList) {

zone/tradeskills.cpp

@@ -1457,8 +1457,7 @@ void ZoneDatabase::UpdateRecipeMadecount(uint32 recipe_id, uint32 char_id, uint3
                                     "SET recipe_id = %u, char_id = %u, madecount = %u "
                                     "ON DUPLICATE KEY UPDATE madecount = %u;",
                                     recipe_id, char_id, madeCount, madeCount);
-    auto results = QueryDatabase(query);
-	if (!results.Success())
+    QueryDatabase(query);
 }
 
 void Client::LearnRecipe(uint32 recipeID)