[GAP Forum] gap little bug in version 4.5.2

[Ilko Brauch]

Dear GAP developers,

Thank you very much for allowing people to use your great system !

The gap4r4 and gap4r5 releases could be installed without problems.
As a hobbyist I use gap to get a better understanding of some elementary 
group theory.

While reading the very helpful paper "Abstract Algebra in GAP" from 
Alexander Hulpke I noticed the following little bug in the beta Version 
of GAP 4.5.2:

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
GAP, Version 4.5.2(beta) of 27-Nov-2011
Architecture: i686-pc-linux-gnu-gcc-default32
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

# editing the following two lines of code:

G := CyclicGroup(IsFpGroup,3);
Elements(G);

# lead to the following error message:

Error, List Element: <list>[2] must have an assigned value in
   if e[2] >= 0 and e[2] < n  then
     return u;
elif e[2] mod n = 0  then
     return One( f );
else
     e := [ e[1], e[2] mod n ];
     return ObjByExtRep( fam, e );
fi; called from
f( UnderlyingElement( x ) ) called from
com( left ) called from
FpElmComparisonMethod( FamilyObj( left ) )( left, right ) called from
IS_SSORT_LIST_DEFAULT( list ) called from
IsSSortedList( l ) called from
...  at line 2 of *stdin*
you can 'return;' after assigning a value


# The code works without problems with the following older version:

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
GAP, Version 4.5.1 of 15-Apr-2011
Architecture: i686-pc-linux-gnu-gcc-default32
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Finally I hope that I sent this message to the right place and that it 
will not waste to much of your time.


Kind regards

Ilko