diff options
| author | red-001 <red-001@outlook.ie> | 2017-01-28 21:43:06 +0000 |
|---|---|---|
| committer | Loic Blot <loic.blot@unix-experience.fr> | 2017-03-19 12:34:33 +0100 |
| commit | 2e3778ec0c1f77007d064d15310fa816e2a07e88 (patch) | |
| tree | 6c1a0657057b8f1a549554523d7b5ab1cf49f763 /builtin/common | |
| parent | f8ad01ab7c4cf012781bd4caa821544e676c9267 (diff) | |
| download | minetest-2e3778ec0c1f77007d064d15310fa816e2a07e88.tar.gz minetest-2e3778ec0c1f77007d064d15310fa816e2a07e88.tar.bz2 minetest-2e3778ec0c1f77007d064d15310fa816e2a07e88.zip | |
Block access to the `io` library
Diffstat (limited to 'builtin/common')
| -rw-r--r-- | builtin/common/misc_helpers.lua | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua index e145a5bfc..a1417dbd4 100644 --- a/builtin/common/misc_helpers.lua +++ b/builtin/common/misc_helpers.lua @@ -197,16 +197,17 @@ assert(table.indexof({"foo", "bar"}, "foo") == 1) assert(table.indexof({"foo", "bar"}, "baz") == -1) -------------------------------------------------------------------------------- -function file_exists(filename) - local f = io.open(filename, "r") - if f == nil then - return false - else - f:close() - return true +if INIT ~= "client" then + function file_exists(filename) + local f = io.open(filename, "r") + if f == nil then + return false + else + f:close() + return true + end end end - -------------------------------------------------------------------------------- function string:trim() return (self:gsub("^%s*(.-)%s*$", "%1")) |