Tests: fix according to lualint

2 files changed, 5 insertions, 5 deletions

diff --git a/test/functional/terminal/edit_spec.lua b/test/functional/terminal/edit_spec.lua
index 3ad1b33970..6da1521121 100644
--- a/test/functional/terminal/edit_spec.lua
+++ b/test/functional/terminal/edit_spec.lua
@@ -26,7 +26,7 @@ describe(':edit term://*', function()
     meths.set_var('termopen_runs', {})
     command('autocmd TermOpen * :call add(g:termopen_runs, expand("<amatch>"))')
     command('edit term://')
-    termopen_runs = meths.get_var('termopen_runs')
+    local termopen_runs = meths.get_var('termopen_runs')
     eq(1, #termopen_runs)
     eq(termopen_runs[1], termopen_runs[1]:match('^term://.//%d+:$'))
   end)
@@ -59,7 +59,6 @@ describe(':edit term://*', function()
     -- contents: buffer starts with 87:, screen with 86:.
     local exp_screen = '\n'
     local did_cursor = false
-    local shift = 10
     for i = 0,(winheight - 1) do
       local line = bufline(buf_cont_start + i - 1)
       exp_screen = (exp_screen
diff --git a/test/functional/ui/screen.lua b/test/functional/ui/screen.lua
index 3f857e25f9..b35e0cde69 100644
--- a/test/functional/ui/screen.lua
+++ b/test/functional/ui/screen.lua
@@ -226,15 +226,16 @@ function Screen:expect(expected, attr_ids, attr_ignore)
     for i = 1, self._height do
       if expected_rows[i] ~= actual_rows[i] then
         local msg_expected_rows = {}
-        for i = 1, #expected_rows do msg_expected_rows[i] = expected_rows[i] end
+        for j = 1, #expected_rows do
+          msg_expected_rows[j] = expected_rows[j]
+        end
         msg_expected_rows[i] = '*' .. msg_expected_rows[i]
         actual_rows[i] = '*' .. actual_rows[i]
-        msg = (
+        return (
           'Row ' .. tostring(i) .. ' didn\'t match.\n'
           .. 'Expected:\n|' .. table.concat(msg_expected_rows, '|\n|') .. '|\n'
           .. 'Actual:\n|' .. table.concat(actual_rows, '|\n|') .. '|'
         )
-        return msg
       end
     end
   end)