FS-5445 --resolve this was actually just missing one word from the code as seen in the similar code in the core, the same mistake was made there where the compiler is not smart enough to see the mutually exclusive logical paths this code is specific to spontaneously creating an array in a single set like set foo[12]=val which would be totally broken if that line were commented
FS-5467 --resolve patch applied
render arrays properly in xml_cdr