Index: trunk/src/map/pc.c
===================================================================
--- trunk/src/map/pc.c  (revision 15869)
+++ trunk/src/map/pc.c  (working copy)
@@ -5488,6 +5488,8 @@
        return 0;

    low = pc_getstat(sd,type);
+   if ( low >= pc_maxparameter(sd) && val > 0 )
+       return 0; // Official servers show '0' when max is reached
    high = low + val;

    if ( val < 0 )