Fix arg_array on empty

This commit is contained in:
Omar Roth 2018-04-01 09:46:13 -05:00
parent 0438572c58
commit 172fc72fa9
1 changed files with 7 additions and 3 deletions

View File

@ -428,9 +428,13 @@ def number_with_separator(number)
end end
def arg_array(array, start = 1) def arg_array(array, start = 1)
if array.size == 0
args = "NULL"
else
args = [] of String args = [] of String
(start..array.size + start - 1).each { |i| args << "($#{i})" } (start..array.size + start - 1).each { |i| args << "($#{i})" }
args = args.join(",") args = args.join(",")
end
return args return args
end end