luci-app-statistics: fix whitespaces

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

diff --git a/applications/luci-app-statistics/luasrc/controller/luci_statistics/luci_statistics.lua b/applications/luci-app-statistics/luasrc/controller/luci_statistics/luci_statistics.lua
index 9a3850d6838dcbfed4a7ee4c95804db69fdf107e..a89f9f4f8766cfd9eb9dcf358037c82c51f9f224 100644 (file)
--- a/applications/luci-app-statistics/luasrc/controller/luci_statistics/luci_statistics.lua
+++ b/applications/luci-app-statistics/luasrc/controller/luci_statistics/luci_statistics.lua
@@ -26,34 +26,34 @@ function index()
                apcups          = _("APC UPS"),
                conntrack       = _("Conntrack"),
                contextswitch   = _("Context Switches"),
-               cpu                     = _("Processor"),
+               cpu             = _("Processor"),
                cpufreq         = _("CPU Frequency"),
-               csv                     = _("CSV Output"),
+               csv             = _("CSV Output"),
                curl            = _("cUrl"),
-               df                      = _("Disk Space Usage"),
+               df              = _("Disk Space Usage"),
                disk            = _("Disk Usage"),
-               dns                     = _("DNS"),
+               dns             = _("DNS"),
                email           = _("Email"),
                entropy         = _("Entropy"),
                exec            = _("Exec"),
                interface       = _("Interfaces"),
                iptables        = _("Firewall"),
-               irq                     = _("Interrupts"),
+               irq             = _("Interrupts"),
                iwinfo          = _("Wireless"),
                load            = _("System Load"),
                memory          = _("Memory"),
                netlink         = _("Netlink"),
                network         = _("Network"),
-               nut                     = _("UPS"),
+               nut             = _("UPS"),
                olsrd           = _("OLSRd"),
                openvpn         = _("OpenVPN"),
                ping            = _("Ping"),
                processes       = _("Processes"),
                rrdtool         = _("RRDTool"),
-               sensors     = _("Sensors"),
-               splash_leases = _("Splash Leases"),
+               sensors         = _("Sensors"),
+               splash_leases   = _("Splash Leases"),
                tcpconns        = _("TCP Connections"),
-               thermal =       _("Thermal"),
+               thermal         = _("Thermal"),
                unixsock        = _("UnixSock"),
                uptime          = _("Uptime")
        }
@@ -170,12 +170,12 @@ function statistics_render()
        local images = { }
 
        -- find requested plugin and instance
-    for i, p in ipairs( luci.dispatcher.context.path ) do
-        if luci.dispatcher.context.path[i] == "graph" then
-            plugin    = luci.dispatcher.context.path[i+1]
-            instances = { luci.dispatcher.context.path[i+2] }
-        end
-    end
+       for i, p in ipairs( luci.dispatcher.context.path ) do
+               if luci.dispatcher.context.path[i] == "graph" then
+                       plugin    = luci.dispatcher.context.path[i+1]
+                       instances = { luci.dispatcher.context.path[i+2] }
+               end
+       end
 
        -- no instance requested, find all instances
        if #instances == 0 then
@@ -189,7 +189,6 @@ function statistics_render()
                is_index = true
        end
 
-
        -- render graphs
        for i, inst in luci.util.vspairs( instances ) do
                for i, img in luci.util.vspairs( graph:render( plugin, inst, is_index ) ) do