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-rw-r--r--test/functional/helpers.lua4
1 files changed, 3 insertions, 1 deletions
diff --git a/test/functional/helpers.lua b/test/functional/helpers.lua
index 880cb6546c..ca59c0dd2e 100644
--- a/test/functional/helpers.lua
+++ b/test/functional/helpers.lua
@@ -290,7 +290,9 @@ local function clear(...)
'NVIM_LOG_FILE',
'NVIM_RPLUGIN_MANIFEST',
}) do
- env_tbl[k] = os.getenv(k)
+ if not env_tbl[k] then
+ env_tbl[k] = os.getenv(k)
+ end
end
env = {}
for k, v in pairs(env_tbl) do