diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/luarocks/fs/lua.lua | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/luarocks/fs/lua.lua b/src/luarocks/fs/lua.lua index 375cdee3..74d8f12f 100644 --- a/src/luarocks/fs/lua.lua +++ b/src/luarocks/fs/lua.lua | |||
| @@ -376,6 +376,9 @@ function fs_lua.copy(src, dest, perms) | |||
| 376 | if destmode == "directory" then | 376 | if destmode == "directory" then |
| 377 | dest = dir.path(dest, dir.base_name(src)) | 377 | dest = dir.path(dest, dir.base_name(src)) |
| 378 | end | 378 | end |
| 379 | if src == dest or (cfg.is_platform("unix") and lfs.attributes(src, "ino") == lfs.attributes(dest, "ino")) then | ||
| 380 | return nil, "The source and destination are the same files" | ||
| 381 | end | ||
| 379 | local src_h, err = io.open(src, "rb") | 382 | local src_h, err = io.open(src, "rb") |
| 380 | if not src_h then return nil, err end | 383 | if not src_h then return nil, err end |
| 381 | local dest_h, err = io.open(dest, "w+b") | 384 | local dest_h, err = io.open(dest, "w+b") |