Dear Experts

Table1 has 5 fields as

fld1--c(10)
fld2--c(10)
fld3--c(10)
fld4--c(10)
fld5--c(10)

There is only one record in dbf as
fld1="a"
fld2="b"
fld3=""
fld4=""
fld5="e"

The data may be vary type,for example
sometimes all fields are filled
sometimes some fields are filled
sometimes all fields are empty

When I use as
alltrim(fld1)+alltrim(",")+alltrim(fld2)+alltrim(",")+alltrim(fld3)+;
alltrim(",")+alltrim(fld4)+alltrim(",")+alltrim(fld5)

then It show extra comma when some field is empty as
a,b,,,e

In report, I want to show data in only one field as
a,b,e

The filled data should print side by side with comma separation.

Please help