[Opensim-users] strReplace not functioning in OpenSim?

[Ai Austin]

I seem to be having a problem with some utility functions in LSL in a 
script I am trying to bringing over from a Second Life display 
screen... This strReplace function from 
http://wiki.secondlife.com/wiki/Combined_Library which we have used 
seems to be the problem:

I wonder if someone knows the problem, as the two routines used are 
indicated as implemented in OpenSim.

For these tests I was using OpenSim 0.7.1.1 and 0.7.2 dev master and 
Imprudence and SL 2.8.0 viewers, so I think its not a specifuc 
version or viewer issue.

-----------------------------------------

string strReplace(string str, string search, string replace) {
     return llDumpList2String(llParseStringKeepNulls((str = "") + 
str, [search], []), replace);
}

default {
     touch_start(integer num){
        llSay(0,"avatar="+llDetectedName(0));
        llSay(0,"avatar_mod="+strReplace(llDetectedName(0)," ","_"));
     }
}

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The first line works, the second just lists when touched by an avatar 
with a name like "Ai Austin" it is meant to be able to replace the 
spaces with underscores and produce "Ai_Austin" but it actually seems 
to return the null string in OpenSim 0.7.2 dev master r/16364 anyway.

avatar=Ai Austin
avatar_mod=