luci-mod-failsafe: switch to nixio.fs

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua b/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua
index db4bda6605492381e85eb15d92d3d497fd843441..5c622406525196b027219e48a8811696b22febca 100644 (file)
--- a/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua
+++ b/modules/luci-mod-failsafe/luasrc/controller/failsafe/failsafe.lua
@@ -43,9 +43,9 @@ end
 
 function action_flashops()
        local sys = require "luci.sys"
-       local fs  = require "luci.fs"
+       local fs  = require "nixio.fs"
 
-       local upgrade_avail = nixio.fs.access("/lib/upgrade/platform.sh")
+       local upgrade_avail = fs.access("/lib/upgrade/platform.sh")
        local reset_avail   = os.execute([[grep '"rootfs_data"' /proc/mtd >/dev/null 2>&1]]) == 0
 
        local image_tmp   = "/tmp/firmware.img"
@@ -66,7 +66,7 @@ function action_flashops()
 
        local function storage_size()
                local size = 0
-               if nixio.fs.access("/proc/mtd") then
+               if fs.access("/proc/mtd") then
                        for l in io.lines("/proc/mtd") do
                                local d, s, e, n = l:match('^([^%s]+)%s+([^%s]+)%s+([^%s]+)%s+"([^%s]+)"')
                                if n == "linux" or n == "firmware" then
@@ -74,7 +74,7 @@ function action_flashops()
                                        break
                                end
                        end
-               elseif nixio.fs.access("/proc/partitions") then
+               elseif fs.access("/proc/partitions") then
                        for l in io.lines("/proc/partitions") do
                                local x, y, b, n = l:match('^%s*(%d+)%s+(%d+)%s+([^%s]+)%s+([^%s]+)')
                                if b and n and not n:match('[0-9]') then
@@ -114,11 +114,11 @@ function action_flashops()
                                luci.template.render("failsafe/upgrade", {
                                        checksum = image_checksum(),
                                        storage  = storage_size(),
-                                       size     = nixio.fs.stat(image_tmp).size,
+                                       size     = (fs.stat(image_tmp, "size") or 0),
                                        keep     = false
                                })
                        else
-                               nixio.fs.unlink(image_tmp)
+                               fs.unlink(image_tmp)
                                luci.template.render("failsafe/flashops", {
                                        reset_avail   = reset_avail,
                                        upgrade_avail = upgrade_avail,