Core/Misc: Fix issues reported by static analysis

Fix issues reported by Coverity Scan

(cherry picked from commit 2fda1572d214d0b114e0291106363f49c2d3179e)

3 files changed, 3 insertions, 3 deletions

diff --git a/src/server/scripts/Commands/cs_go.cpp b/src/server/scripts/Commands/cs_go.cpp
index dfa7d76b433..edf75078b8a 100644
--- a/src/server/scripts/Commands/cs_go.cpp
+++ b/src/server/scripts/Commands/cs_go.cpp
@@ -533,7 +533,7 @@ public:
             return true;
         }
 
-        handler->PSendSysMessage(LANG_COMMAND_GO_INSTANCE_FAILED, mapid, scriptname.c_str(), exit->target_mapId);
+        handler->PSendSysMessage(LANG_COMMAND_GO_INSTANCE_FAILED, mapid, scriptname.c_str(), exit ? exit->target_mapId : uint32(-1));
         handler->SetSentErrorMessage(true);
         return false;
     }
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
index 4f866278672..a6949a8a291 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_algalon_the_observer.cpp
@@ -1159,7 +1159,7 @@ class spell_algalon_big_bang : public SpellScript
         AfterCast += SpellCastFn(spell_algalon_big_bang::CheckTargets);
     }
 private:
-    uint32 _targetCount;
+    uint32 _targetCount = 0;
 };
 
 // 64445 - Remove Player from Phase
diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_xt002.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_xt002.cpp
index cc0b6d6e3bb..ac4ba17dc91 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/boss_xt002.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/boss_xt002.cpp
@@ -955,7 +955,7 @@ class spell_xt002_exposed_heart : public AuraScript
     }
 
 private:
-    uint32 _damageAmount;
+    uint32 _damageAmount = 0;
 };
 
 class achievement_nerf_engineering : public AchievementCriteriaScript