Changeset 7005

Timestamp:

04/28/11 11:27:00 (2 years ago)

Author:

jow

Message:

applications/luci-vnstat: fix crash if dbdir is defined but not existing yet

Files:

• luci/trunk/applications/luci-vnstat/luasrc/model/cbi/vnstat.lua (modified) (1 diff)

luci/trunk/applications/luci-vnstat/luasrc/model/cbi/vnstat.lua

@@ -38 +38 @@
 local iface
 
-for iface in fs.dir(dbdir) do
-    if iface:sub(1,1) ~= '.' then
-        ifaces[iface] = iface
-        enabled[iface] = iface
+if fs.access(dbdir) then
+    for iface in fs.dir(dbdir) do
+        if iface:sub(1,1) ~= '.' then
+            ifaces[iface] = iface
+            enabled[iface] = iface
+        end
     end
 end