diff options
Diffstat (limited to 'lualibs-os.lua')
| -rw-r--r-- | lualibs-os.lua | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lualibs-os.lua b/lualibs-os.lua index 42f3e48..05ca0ac 100644 --- a/lualibs-os.lua +++ b/lualibs-os.lua @@ -452,8 +452,20 @@ function os.now() return date("!%Y-%m-%d %H:%M:%S") -- 2011-12-04 14:59:12 end -if not os.sleep and socket then - os.sleep = socket.sleep +-- if not os.sleep and socket then +-- os.sleep = socket.sleep +-- end + +if not os.sleep then + local socket = socket + function os.sleep(n) + if not socket then + -- so we delay ... if os.sleep is really needed then one should also + -- be sure that socket can be found + socket = require("socket") + end + socket.sleep(n) + end end -- print(os.which("inkscape.exe")) |