Fix missing parameters error format

2020-10-06 19:08:55 +02:00 · 2020-10-06 19:08:55 +02:00 · 27095715bf
parent f614769221
commit 27095715bf
1 changed files with 1 additions and 1 deletions
--- a/main.lua
+++ b/main.lua
@ -92,7 +92,7 @@ function build_param_parser(syntax)
            return "Too few parameters given! At least " .. minimum .. " " ..
                       ((minimum == 1 and "is") or "are") ..
                       " required. The following parameters are missing: " ..
-                       table.concat({unpack(required_params, #params + 1)})
+                       table.concat({unpack(required_params, #params + 1)}, ", ")
        end
        local paramtable = {}
        for index, name in ipairs(paramlist) do