Scripts/Blood Furnace: Fix infinite loop in Broggok encounter

Fix infinite loop in Broggok encounter caused by https://github.com/TrinityCore/TrinityCore/pull/23300

1 files changed, 4 insertions, 0 deletions

diff --git a/src/server/scripts/Outland/HellfireCitadel/BloodFurnace/instance_blood_furnace.cpp b/src/server/scripts/Outland/HellfireCitadel/BloodFurnace/instance_blood_furnace.cpp
index 4bff42aa157..dde355cbbe4 100644
--- a/src/server/scripts/Outland/HellfireCitadel/BloodFurnace/instance_blood_furnace.cpp
+++ b/src/server/scripts/Outland/HellfireCitadel/BloodFurnace/instance_blood_furnace.cpp
@@ -202,6 +202,7 @@ class instance_blood_furnace : public InstanceMapScript
             void ResetPrisoners(GuidSet& prisoners)
             {
                 for (GuidSet::const_iterator i = prisoners.begin(); i != prisoners.end();)
+                {
                     if (Creature * prisoner = instance->GetCreature(*i))
                     {
                         if (!prisoner->IsAlive())
@@ -211,6 +212,9 @@ class instance_blood_furnace : public InstanceMapScript
 
                         ResetPrisoner(prisoner);
                     }
+                    else
+                        ++i;
+                }
             }
 
             void ResetPrisoner(Creature* prisoner)