libs/nixio: add destination table argument to nixio.util.consume()

diff --git a/libs/nixio/lua/nixio/util.lua b/libs/nixio/lua/nixio/util.lua
index 0e8c90c9a5bf7d28edef4a9e91e93dbf04778b0b..d83209aff63edad2b6128e79d9e7b1b8f703dbdc 100644 (file)
--- a/libs/nixio/lua/nixio/util.lua
+++ b/libs/nixio/lua/nixio/util.lua
@@ -26,8 +26,8 @@ local file = nixio.meta_file
 local uname = nixio.uname()
 local ZBUG = uname.sysname == "Linux" and uname.release:sub(1, 3) == "2.4"
 
-function consume(iter)
-       local tbl = {}
+function consume(iter, append)
+       local tbl = append or {}
        for obj in iter do
                tbl[#tbl+1] = obj
        end
@@ -259,4 +259,4 @@ for k, v in pairs(meta) do
        file[k] = v
        socket[k] = v
        tls_socket[k] = v
-end
\ No newline at end of file
+end