6 files changed, 7 insertions, 5 deletions
diff --git a/src/server/game/Maps/Map.h b/src/server/game/Maps/Map.h
index 864295ca614..66a588bdf00 100644
--- a/src/server/game/Maps/Map.h
+++ b/src/server/game/Maps/Map.h
@@ -177,7 +177,7 @@ struct PositionFullTerrainStatus
         uint32 const mogpFlags;
     };
 
-    PositionFullTerrainStatus() : areaId(0), floorZ(0.0f), outdoors(true) { }
+    PositionFullTerrainStatus() : areaId(0), floorZ(0.0f), outdoors(true), liquidStatus(LIQUID_MAP_NO_WATER) { }
     uint32 areaId;
     float floorZ;
     bool outdoors;
diff --git a/src/server/game/Movement/Spline/Spline.h b/src/server/game/Movement/Spline/Spline.h
index f4c646c7148..c1c089d9dec 100644
--- a/src/server/game/Movement/Spline/Spline.h
+++ b/src/server/game/Movement/Spline/Spline.h
@@ -89,7 +89,7 @@ protected:
 
 public:
 
-    explicit SplineBase() : index_lo(0), index_hi(0), m_mode(UninitializedMode), cyclic(false) { }
+    explicit SplineBase() : index_lo(0), index_hi(0), m_mode(UninitializedMode), cyclic(false), initialOrientation(0.f) { }
 
     /** Caclulates the position for given segment Idx, and percent of segment length t
         @param t - percent of segment length, assumes that t in range [0, 1]
diff --git a/src/server/scripts/Commands/cs_go.cpp b/src/server/scripts/Commands/cs_go.cpp
index 1f0f0c8317a..8ea58e407c2 100644
--- a/src/server/scripts/Commands/cs_go.cpp
+++ b/src/server/scripts/Commands/cs_go.cpp
@@ -461,7 +461,7 @@ public:
             return true;
         }
 
-        handler->PSendSysMessage(LANG_COMMAND_GO_INSTANCE_FAILED, mapid, scriptname, exit->target_mapId);
+        handler->PSendSysMessage(LANG_COMMAND_GO_INSTANCE_FAILED, mapid, scriptname, 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 bc15a119bf6..be00921d2b9 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 e7e2a6d2b49..a51a3ce8cd2 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
diff --git a/src/server/scripts/Northrend/zone_dragonblight.cpp b/src/server/scripts/Northrend/zone_dragonblight.cpp
index e06807b4b5b..8b7948e9088 100644
--- a/src/server/scripts/Northrend/zone_dragonblight.cpp
+++ b/src/server/scripts/Northrend/zone_dragonblight.cpp
@@ -565,9 +565,11 @@ class npc_wyrmrest_defender : public CreatureScript
             bool GossipSelect(Player* player, uint32 menuId, uint32 gossipListId) override
             {
                 if (menuId == MENU_ID && gossipListId == GOSSIP_OPTION_ID)
+                {
                     // Makes player cast trigger spell for 49207 on self
                     player->CastSpell(player, SPELL_CHARACTER_SCRIPT, true);
                     CloseGossipMenuFor(player);
+                }
                 return true;
             }