[fsync] Check whether API_PATH actually exists and contains any symlinks. Thanks Mario!

2011-05-11 16:04:28 +02:00 · 2011-05-11 16:04:28 +02:00 · 69d7922dab
parent 068040a4b4
commit 69d7922dab
1 changed files with 4 additions and 2 deletions
--- a/mote/v2/openwrt/package/flukso/luasrc/fsync.lua
+++ b/mote/v2/openwrt/package/flukso/luasrc/fsync.lua
@ -318,8 +318,10 @@ end
 --- Remove all /sensor/xyz endpoint mappings to the cgi script.
 -- @return		none 
 local function remove_symlinks()
-	for symlink in nixio.fs.dir(API_PATH) do
-		nixio.fs.unlink(API_PATH .. symlink)
+	if nixio.fs.dir(API_PATH) then
+		for symlink in nixio.fs.dir(API_PATH) do
+			nixio.fs.unlink(API_PATH .. symlink)
+		end
 	end
 end