getmapinfo() always returning -1

[bWolfie]

Issue Prelude

• I have not modified the source prior to reproducing this issue.
• I am using the latest version of Hercules.
• I am aware that this report will be closed or deleted if it becomes obvious that I am stating the false.

Description

When I first used getmapinfo 1 year ago or so when meko put it in it worked.
Here is example of it not working for me:
getmapinfo(MAPINFO_ZONE));
this value always -1 no matter what. even if go getmapinfo(MAPINFO_ZONE, strcharinfo(PC_NAME)));

Current Behavior

Always returning -1 unless I use a number for 2nd argument (which is useless for me)
E.g. getmapinfo(MAPINFO_NAME, 3); <- only form it works for me.

Expected Behavior

Should work as described in doc\script_commands.txt
Also, if it is returning string type, it should return "null", not -1.

Branch(es):

• master
• stable