diff options
| -rw-r--r-- | test/helpers.lua | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/test/helpers.lua b/test/helpers.lua index c2cb7de6c8..1e9160f543 100644 --- a/test/helpers.lua +++ b/test/helpers.lua @@ -42,20 +42,22 @@ function module.isdir(path) return stat.type == 'directory' end +--- @param ... string|string[] --- @return string function module.argss_to_cmd(...) - local cmd = '' + local cmd = {} --- @type string[] for i = 1, select('#', ...) do local arg = select(i, ...) if type(arg) == 'string' then - cmd = cmd .. ' ' .. shell_quote(arg) + cmd[#cmd + 1] = shell_quote(arg) else + --- @cast arg string[] for _, subarg in ipairs(arg) do - cmd = cmd .. ' ' .. shell_quote(subarg) + cmd[#cmd + 1] = shell_quote(subarg) end end end - return cmd + return table.concat(cmd, ' ') end function module.popen_r(...) |