From 6c724329924d5a231e584c315d9ea7af6a574245 Mon Sep 17 00:00:00 2001
From: Lion Kortlepel <development@kortlepel.com>
Date: Thu, 29 Jul 2021 12:58:26 +0200
Subject: [PATCH] possible fix #37

---
 src/TServer.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/TServer.cpp b/src/TServer.cpp
index 4e90b2d..ed8d974 100644
--- a/src/TServer.cpp
+++ b/src/TServer.cpp
@@ -312,7 +312,12 @@ void TServer::ParseVehicle(TClient& c, const std::string& Pckt, TNetwork& Networ
 }
 
 void TServer::Apply(TClient& c, int VID, const std::string& pckt) {
-    std::string Packet = pckt.substr(pckt.find('{')), VD = c.GetCarData(VID);
+    std::string Packet = pckt.substr(pckt.find('{'));
+    std::string VD = c.GetCarData(VID);
+    if (VD.empty()) {
+        error("Tried to apply change to vehicle that does not exist");
+        return;
+    }
     std::string Header = VD.substr(0, VD.find('{'));
 
     VD = VD.substr(VD.find('{'));