- Fixed even share exp flutuating as described in:

  http://www.eathena.ws/board/index.php?showtopic=126139
  thanks to TheUltraMague for the fix.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@9397 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Trunk.txt

@@ -4,6 +4,9 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
 2006/12/03
+	* Fixed even share exp flutuating as described in:
+	  http://www.eathena.ws/board/index.php?showtopic=126139
+	  thanks to TheUltraMague for the fix. [FlavioJS]
 	* Made ers double frees report as missing entries on destruction. [FlavioJS]
 	* Only one swap function (in cbasetypes.h) is used. [FlavioJS]
 2006/12/02

src/map/mob.c

@@ -1823,8 +1823,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			//Exp bonus per additional attacker.
 			if (count > battle_config.exp_bonus_max_attacker)
 				count = battle_config.exp_bonus_max_attacker;
-			count--;
-			per += per*(count*battle_config.exp_bonus_attacker)/100.;
+			per += per*((count-1)*battle_config.exp_bonus_attacker)/100.;
 		}
 
 		if(md->special_state.size==1)	// change experience for different sized monsters [Valaris]