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| author | Marc André Tanner <mat@brain-dump.org> | 2020-12-26 23:18:43 +0100 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2020-12-27 11:29:50 +0100 |
| commit | 41b235584feeb492d082cdc7bbb735cc49b08180 (patch) | |
| tree | e965e35b2f00240611794707e9e75c18f4f89474 /lua/plugins/filetype.lua | |
| parent | 40c387aca214f701cd316c63b290ba7f35abbe3a (diff) | |
| download | vis-41b235584feeb492d082cdc7bbb735cc49b08180.tar.gz vis-41b235584feeb492d082cdc7bbb735cc49b08180.tar.xz | |
lua: fix luacheck warnings
These are either accidentally global or unused variables. In the file
type pluging the mime type variable was wrongly scoped, meaning the
text/plain settings applied to all otherwise unknown files.
Diffstat (limited to 'lua/plugins/filetype.lua')
| -rw-r--r-- | lua/plugins/filetype.lua | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lua/plugins/filetype.lua b/lua/plugins/filetype.lua index 4639bbc..e5e45fd 100644 --- a/lua/plugins/filetype.lua +++ b/lua/plugins/filetype.lua @@ -352,7 +352,7 @@ vis.ftdetect.filetypes = { }, routeros = { ext = { "%.rsc" }, - detect = function(file, data) + detect = function(_, data) return data:match("^#.* by RouterOS") end }, @@ -394,7 +394,7 @@ vis.ftdetect.filetypes = { ext = { "%.ddl$", "%.sql$" }, }, strace = { - detect = function(file, data) + detect = function(_, data) return data:match("^execve%(") end }, @@ -501,10 +501,11 @@ vis.events.subscribe(vis.events.WIN_OPEN, function(win) end -- run file(1) to determine mime type + local mime if name ~= nil then local file = io.popen(string.format("file -bL --mime-type -- '%s'", name:gsub("'", "'\\''"))) if file then - local mime = file:read('*all') + mime = file:read('*all') file:close() if mime then mime = mime:gsub('%s*$', '') |