diff --git a/src/game/Group.cpp b/src/game/Group.cpp
index f438f20f2..467ba9e0e 100644
--- a/src/game/Group.cpp
+++ b/src/game/Group.cpp
@@ -1246,12 +1246,15 @@ void Group::_setLeader(const uint64 &guid)
 
 void Group::_removeRolls(const uint64 &guid)
 {
-    for (Rolls::iterator it = RollId.begin(); it < RollId.end(); )
+    for (Rolls::iterator it = RollId.begin(); it != RollId.end(); )
     {
         Roll* roll = *it;
         Roll::PlayerVote::iterator itr2 = roll->playerVote.find(guid);
         if(itr2 == roll->playerVote.end())
+        {
+            ++it;
             continue;
+        }
 
         if (itr2->second == GREED || itr2->second == DISENCHANT)
             --roll->totalGreed;
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index 4eaaa4c2f..003ca983f 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "9587"
+ #define REVISION_NR "9588"
 #endif // __REVISION_NR_H__