Concatenating a variable number of cells

[speedbirdab]

First time poster I'm afraid!

I'm looking to concatenate a number of cells of text together, the number of cells is variable and always followed by a blank cell - e.g.
A B C
item 1 text 1
text 2
text 3

item 2 text 1
text 2

item 3 text 1

etc.
I'd like to concentate text 1,2,3 for each item into a cell in C - any thoughts?

[speedbirdab]

I think I've answered my own query, with the amendment of a solution elsewhere

Public Function ConcateRange(InputRange, Optional delim As String = "/") As String

Dim arr As Variant
Dim Output As String
Dim i As Long

arr = InputRange
For i = 1 To InputRange.Rows.Count
If arr(i, 1) <> "" Then Output = Output & delim & arr(i, 1) Else Exit For

Next i
ConcateRange = Right(Output, Len(Output) - Len(delim))

End Function

the call used is =Concaterange(Gn:G999,", ") where n is the first line