Fix repop crash

zone/gm_commands/repop.cpp

@@ -24,9 +24,10 @@ void command_repop(Client *c, const Seperator *sep)
 
 	if (!sep->IsNumber(timearg)) {
 		c->Message(Chat::White, "Zone depopped - repopping now.");
-
+		
+		zone->spawn2_timer.Disable();
 		zone->Repop();
-
+		zone->spawn2_timer.Enable();
 		/* Force a spawn2 timer trigger so we don't delay actually spawning the NPC's */
 		zone->spawn2_timer.Trigger();
 		return;

zone/main.cpp

@@ -579,7 +579,7 @@ int main(int argc, char** argv) {
 
 	EQ::Timer process_timer(loop_fn);
 	process_timer.Start(32, true);
-
+	
 	EQ::EventLoop::Get().Run();
 
 	entity_list.Clear();

zone/spawn2.cpp

@@ -154,7 +154,7 @@ bool Spawn2::Process() {
 		return true;
 	}
 
-	if (timer.Check()) {
+	if (timer.Check() && zone->spawn2_timer.Enabled()) {
 		timer.Disable();
 
 		LogSpawns("Spawn2 [{}]: Timer has triggered", spawn2_id);

zone/zone.cpp

@@ -1738,6 +1738,7 @@ bool Zone::Depop(bool StartSpawnTimer) {
 		itr = npctable.begin();
 		delete itr->second;
 		itr->second = nullptr;
+
 		npctable.erase(itr);
 	}