From 1d7c709b522abb70771ade620b71de3333ba4898 Mon Sep 17 00:00:00 2001
From: qudzy <102037134+qudzy@users.noreply.github.com>
Date: Wed, 1 Jun 2022 21:46:10 +0200
Subject: [PATCH] Prevent crash by guarding creatureData against nullptr

---
 src/strategy/Value.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/strategy/Value.cpp b/src/strategy/Value.cpp
index 0d5f064f..a9067b31 100644
--- a/src/strategy/Value.cpp
+++ b/src/strategy/Value.cpp
@@ -53,8 +53,13 @@ CDPairCalculatedValue::CDPairCalculatedValue(PlayerbotAI* botAI, std::string con
 std::string const CDPairCalculatedValue::Format()
 {
     CreatureData const* creatureData = Calculate();
-    CreatureTemplate const* bmTemplate = sObjectMgr->GetCreatureTemplate(creatureData->id1);
-    return bmTemplate ? bmTemplate->Name : "<none>";
+    if (creatureData)
+    {
+        CreatureTemplate const* bmTemplate = sObjectMgr->GetCreatureTemplate(creatureData->id1);
+        return bmTemplate ? bmTemplate->Name : "<none>";
+    }
+
+    return "<none>";
 }
 
 CDPairListCalculatedValue::CDPairListCalculatedValue(PlayerbotAI* botAI, std::string const name, int32 checkInterval) :