fix username as nil

2026-04-11 14:36:11 +02:00
parent 34b88490c2
commit dc31b221ef
1 changed files with 1 additions and 1 deletions
--- a/lib/dtutils/string.lua
+++ b/lib/dtutils/string.lua
@@ -890,7 +890,7 @@ function dtutils_string.build_substitute_list(image, sequence, variable_string,
                        home_folder,                           -- FOLDER.HOME
                        desktop_folder,                        -- FOLDER.DESKTOP
                        "",                                    -- OPENCL.ACTIVATED - wont be implemented
-                        user_name,                             -- USERNAME
+                        (user_name ~= nil) and user_name or "",-- USERNAME
                        "",                                    -- NL - wont be implemented
                        ""                                     -- JOBCODE - wont be implemented
  }