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authorZyX <kp-pav@yandex.ru>2017-06-20 20:52:43 +0300
committerZyX <kp-pav@yandex.ru>2017-06-21 10:58:47 +0300
commit476c28f433ebd7e3c8dfc2d31c59b3fc4c1c02e5 (patch)
tree3ecbe3ff442970e3f8650d86d0d172a5f19ed974
parentae457ff64a8d6ad322b2d44bde05b28bf14931d9 (diff)
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functests: Fix screen.lua supplying dedent additional argument
-rw-r--r--test/functional/ui/screen.lua5
1 files changed, 3 insertions, 2 deletions
diff --git a/test/functional/ui/screen.lua b/test/functional/ui/screen.lua
index 7d9cd6c026..5408e1e195 100644
--- a/test/functional/ui/screen.lua
+++ b/test/functional/ui/screen.lua
@@ -198,8 +198,9 @@ function Screen:expect(expected, attr_ids, attr_ignore, condition, any)
condition = expected
expected = nil
else
- -- Remove the last line and dedent.
- expected = dedent(expected:gsub('\n[ ]+$', ''))
+ -- Remove the last line and dedent. Note that gsub returns more then one
+ -- value.
+ expected = dedent(expected:gsub('\n[ ]+$', ''), 0)
for row in expected:gmatch('[^\n]+') do
row = row:sub(1, #row - 1) -- Last char must be the screen delimiter.
table.insert(expected_rows, row)